156913060660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:774

約数の個数: 192

約数和(自身を含む): 358896384000

約数和(自身を除く): 201983323340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 101, 134, 139, 190, 202, 268, 278, 335, 380, 404, 439, 505, 556, 670, 695, 878, 1010, 1273, 1340, 1390, 1756, 1919, 2020, 2195, 2546, 2641, 2780, 3838, 4390, 5092, 5282, 6365, 6767, 7676, 8341, 8780, 9313, 9595, 10564, 12730, 13205, 13534, 14039, 16682, 18626, 19190, 25460, 26410, 27068, 28078, 29413, 33364, 33835, 37252, 38380, 41705, 44339, 46565, 52820, 56156, 58826, 61021, 67670, 70195, 83410, 88678, 93130, 117652, 122042, 128573, 135340, 140390, 147065, 166820, 176947, 177356, 186260, 221695, 244084, 257146, 266741, 280780, 294130, 305105, 353894, 443390, 514292, 533482, 558847, 588260, 610210, 642865, 707788, 842441, 884735, 886780, 940613, 1066964, 1117694, 1159399, 1220420, 1285730, 1333705, 1684882, 1769470, 1881226, 2235388, 2318798, 2571460, 2667410, 2794235, 2970713, 3369764, 3538940, 3762452, 4088407, 4212205, 4637596, 4703065, 5334820, 5588470, 5796995, 5941426, 6163121, 8176814, 8424410, 9406130, 11176940, 11593990, 11882852, 12326242, 14853565, 16353628, 16848820, 17871647, 18812260, 20442035, 23187980, 24652484, 29707130, 30815605, 35743294, 40884070, 56443547, 59414260, 61631210, 71486588, 77679733, 81768140, 89358235, 112887094, 117099299, 123262420, 155359466, 178716470, 225774188, 234198598, 282217735, 310718932, 357432940, 388398665, 412929107, 468397196, 564435470, 585496495, 776797330, 825858214, 1128870940, 1170992990, 1553594660, 1651716428, 2064645535, 2341985980, 4129291070, 7845653033, 8258582140, 15691306066, 31382612132, 39228265165, 78456530330, 156913060660]

約数ペア:

[(1, 156913060660), (2, 78456530330), (4, 39228265165), (5, 31382612132), (10, 15691306066), (19, 8258582140), (20, 7845653033), (38, 4129291070), (67, 2341985980), (76, 2064645535), (95, 1651716428), (101, 1553594660), (134, 1170992990), (139, 1128870940), (190, 825858214), (202, 776797330), (268, 585496495), (278, 564435470), (335, 468397196), (380, 412929107), (404, 388398665), (439, 357432940), (505, 310718932), (556, 282217735), (670, 234198598), (695, 225774188), (878, 178716470), (1010, 155359466), (1273, 123262420), (1340, 117099299), (1390, 112887094), (1756, 89358235), (1919, 81768140), (2020, 77679733), (2195, 71486588), (2546, 61631210), (2641, 59414260), (2780, 56443547), (3838, 40884070), (4390, 35743294), (5092, 30815605), (5282, 29707130), (6365, 24652484), (6767, 23187980), (7676, 20442035), (8341, 18812260), (8780, 17871647), (9313, 16848820), (9595, 16353628), (10564, 14853565), (12730, 12326242), (13205, 11882852), (13534, 11593990), (14039, 11176940), (16682, 9406130), (18626, 8424410), (19190, 8176814), (25460, 6163121), (26410, 5941426), (27068, 5796995), (28078, 5588470), (29413, 5334820), (33364, 4703065), (33835, 4637596), (37252, 4212205), (38380, 4088407), (41705, 3762452), (44339, 3538940), (46565, 3369764), (52820, 2970713), (56156, 2794235), (58826, 2667410), (61021, 2571460), (67670, 2318798), (70195, 2235388), (83410, 1881226), (88678, 1769470), (93130, 1684882), (117652, 1333705), (122042, 1285730), (128573, 1220420), (135340, 1159399), (140390, 1117694), (147065, 1066964), (166820, 940613), (176947, 886780), (177356, 884735), (186260, 842441), (221695, 707788), (244084, 642865), (257146, 610210), (266741, 588260), (280780, 558847), (294130, 533482), (305105, 514292), (353894, 443390)]