139140648

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 435801600

約数和(自身を除く): 296660952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 31, 34, 36, 38, 51, 57, 62, 68, 72, 76, 93, 102, 114, 124, 136, 152, 153, 171, 186, 193, 204, 228, 248, 279, 306, 323, 342, 372, 386, 408, 456, 527, 558, 579, 589, 612, 646, 684, 744, 772, 969, 1054, 1116, 1158, 1178, 1224, 1292, 1368, 1544, 1581, 1737, 1767, 1938, 2108, 2232, 2316, 2356, 2584, 2907, 3162, 3281, 3474, 3534, 3667, 3876, 4216, 4632, 4712, 4743, 5301, 5814, 5983, 6324, 6562, 6948, 7068, 7334, 7752, 9486, 9843, 10013, 10602, 11001, 11628, 11966, 12648, 13124, 13896, 14136, 14668, 17949, 18972, 19686, 20026, 21204, 22002, 23256, 23932, 26248, 29336, 29529, 30039, 33003, 35898, 37944, 39372, 40052, 42408, 44004, 47864, 53847, 59058, 60078, 62339, 66006, 71796, 78744, 80104, 88008, 90117, 101711, 107694, 113677, 118116, 120156, 124678, 132012, 143592, 180234, 187017, 203422, 215388, 227354, 236232, 240312, 249356, 264024, 305133, 341031, 360468, 374034, 406844, 430776, 454708, 498712, 561051, 610266, 682062, 720936, 748068, 813688, 909416, 915399, 1023093, 1122102, 1220532, 1364124, 1496136, 1830798, 1932509, 2046186, 2244204, 2441064, 2728248, 3661596, 3865018, 4092372, 4488408, 5797527, 7323192, 7730036, 8184744, 11595054, 15460072, 17392581, 23190108, 34785162, 46380216, 69570324, 139140648]

約数ペア:

[(1, 139140648), (2, 69570324), (3, 46380216), (4, 34785162), (6, 23190108), (8, 17392581), (9, 15460072), (12, 11595054), (17, 8184744), (18, 7730036), (19, 7323192), (24, 5797527), (31, 4488408), (34, 4092372), (36, 3865018), (38, 3661596), (51, 2728248), (57, 2441064), (62, 2244204), (68, 2046186), (72, 1932509), (76, 1830798), (93, 1496136), (102, 1364124), (114, 1220532), (124, 1122102), (136, 1023093), (152, 915399), (153, 909416), (171, 813688), (186, 748068), (193, 720936), (204, 682062), (228, 610266), (248, 561051), (279, 498712), (306, 454708), (323, 430776), (342, 406844), (372, 374034), (386, 360468), (408, 341031), (456, 305133), (527, 264024), (558, 249356), (579, 240312), (589, 236232), (612, 227354), (646, 215388), (684, 203422), (744, 187017), (772, 180234), (969, 143592), (1054, 132012), (1116, 124678), (1158, 120156), (1178, 118116), (1224, 113677), (1292, 107694), (1368, 101711), (1544, 90117), (1581, 88008), (1737, 80104), (1767, 78744), (1938, 71796), (2108, 66006), (2232, 62339), (2316, 60078), (2356, 59058), (2584, 53847), (2907, 47864), (3162, 44004), (3281, 42408), (3474, 40052), (3534, 39372), (3667, 37944), (3876, 35898), (4216, 33003), (4632, 30039), (4712, 29529), (4743, 29336), (5301, 26248), (5814, 23932), (5983, 23256), (6324, 22002), (6562, 21204), (6948, 20026), (7068, 19686), (7334, 18972), (7752, 17949), (9486, 14668), (9843, 14136), (10013, 13896), (10602, 13124), (11001, 12648), (11628, 11966)]