197238864

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 557964288

約数和(自身を除く): 360725424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 53, 61, 62, 82, 93, 106, 122, 123, 124, 159, 164, 183, 186, 212, 244, 246, 248, 318, 328, 366, 372, 424, 488, 492, 496, 636, 656, 732, 744, 848, 976, 984, 1271, 1272, 1464, 1488, 1643, 1891, 1968, 2173, 2501, 2542, 2544, 2928, 3233, 3286, 3782, 3813, 4346, 4929, 5002, 5084, 5673, 6466, 6519, 6572, 7503, 7564, 7626, 8692, 9699, 9858, 10004, 10168, 11346, 12932, 13038, 13144, 15006, 15128, 15252, 17384, 19398, 19716, 20008, 20336, 22692, 25864, 26076, 26288, 30012, 30256, 30504, 34768, 38796, 39432, 40016, 45384, 51728, 52152, 60024, 61008, 67363, 77531, 77592, 78864, 90768, 100223, 104304, 120048, 132553, 134726, 155062, 155184, 200446, 202089, 232593, 265106, 269452, 300669, 310124, 397659, 400892, 404178, 465186, 530212, 538904, 601338, 620248, 795318, 801784, 808356, 930372, 1060424, 1077808, 1202676, 1240496, 1590636, 1603568, 1616712, 1860744, 2120848, 2405352, 3181272, 3233424, 3721488, 4109143, 4810704, 6362544, 8218286, 12327429, 16436572, 24654858, 32873144, 49309716, 65746288, 98619432, 197238864]

約数ペア:

[(1, 197238864), (2, 98619432), (3, 65746288), (4, 49309716), (6, 32873144), (8, 24654858), (12, 16436572), (16, 12327429), (24, 8218286), (31, 6362544), (41, 4810704), (48, 4109143), (53, 3721488), (61, 3233424), (62, 3181272), (82, 2405352), (93, 2120848), (106, 1860744), (122, 1616712), (123, 1603568), (124, 1590636), (159, 1240496), (164, 1202676), (183, 1077808), (186, 1060424), (212, 930372), (244, 808356), (246, 801784), (248, 795318), (318, 620248), (328, 601338), (366, 538904), (372, 530212), (424, 465186), (488, 404178), (492, 400892), (496, 397659), (636, 310124), (656, 300669), (732, 269452), (744, 265106), (848, 232593), (976, 202089), (984, 200446), (1271, 155184), (1272, 155062), (1464, 134726), (1488, 132553), (1643, 120048), (1891, 104304), (1968, 100223), (2173, 90768), (2501, 78864), (2542, 77592), (2544, 77531), (2928, 67363), (3233, 61008), (3286, 60024), (3782, 52152), (3813, 51728), (4346, 45384), (4929, 40016), (5002, 39432), (5084, 38796), (5673, 34768), (6466, 30504), (6519, 30256), (6572, 30012), (7503, 26288), (7564, 26076), (7626, 25864), (8692, 22692), (9699, 20336), (9858, 20008), (10004, 19716), (10168, 19398), (11346, 17384), (12932, 15252), (13038, 15128), (13144, 15006)]