139155696

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 413671440

約数和(自身を除く): 274515744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 181, 228, 281, 304, 342, 362, 456, 543, 562, 684, 724, 843, 912, 1086, 1124, 1368, 1448, 1629, 1686, 2172, 2248, 2529, 2736, 2896, 3258, 3372, 3439, 4344, 4496, 5058, 5339, 6516, 6744, 6878, 8688, 10116, 10317, 10678, 13032, 13488, 13756, 16017, 20232, 20634, 21356, 26064, 27512, 30951, 32034, 40464, 41268, 42712, 48051, 50861, 55024, 61902, 64068, 82536, 85424, 96102, 101722, 123804, 128136, 152583, 165072, 192204, 203444, 247608, 256272, 305166, 384408, 406888, 457749, 495216, 610332, 768816, 813776, 915498, 966359, 1220664, 1830996, 1932718, 2441328, 2899077, 3661992, 3865436, 5798154, 7323984, 7730872, 8697231, 11596308, 15461744, 17394462, 23192616, 34788924, 46385232, 69577848, 139155696]

約数ペア:

[(1, 139155696), (2, 69577848), (3, 46385232), (4, 34788924), (6, 23192616), (8, 17394462), (9, 15461744), (12, 11596308), (16, 8697231), (18, 7730872), (19, 7323984), (24, 5798154), (36, 3865436), (38, 3661992), (48, 2899077), (57, 2441328), (72, 1932718), (76, 1830996), (114, 1220664), (144, 966359), (152, 915498), (171, 813776), (181, 768816), (228, 610332), (281, 495216), (304, 457749), (342, 406888), (362, 384408), (456, 305166), (543, 256272), (562, 247608), (684, 203444), (724, 192204), (843, 165072), (912, 152583), (1086, 128136), (1124, 123804), (1368, 101722), (1448, 96102), (1629, 85424), (1686, 82536), (2172, 64068), (2248, 61902), (2529, 55024), (2736, 50861), (2896, 48051), (3258, 42712), (3372, 41268), (3439, 40464), (4344, 32034), (4496, 30951), (5058, 27512), (5339, 26064), (6516, 21356), (6744, 20634), (6878, 20232), (8688, 16017), (10116, 13756), (10317, 13488), (10678, 13032)]