156979102456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{409987}}^1$

素因数の和:410252

約数の個数: 64

約数和(自身を含む): 339470064000

約数和(自身を除く): 182490961544

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 229, 418, 458, 836, 916, 1672, 1832, 2519, 4351, 5038, 8702, 10076, 17404, 20152, 34808, 47861, 95722, 191444, 382888, 409987, 819974, 1639948, 3279896, 4509857, 7789753, 9019714, 15579506, 18039428, 31159012, 36078856, 62318024, 85687283, 93887023, 171374566, 187774046, 342749132, 375548092, 685498264, 751096184, 1032757253, 1783853437, 2065514506, 3567706874, 4131029012, 7135413748, 8262058024, 14270827496, 19622387807, 39244775614, 78489551228, 156979102456]

約数ペア:

[(1, 156979102456), (2, 78489551228), (4, 39244775614), (8, 19622387807), (11, 14270827496), (19, 8262058024), (22, 7135413748), (38, 4131029012), (44, 3567706874), (76, 2065514506), (88, 1783853437), (152, 1032757253), (209, 751096184), (229, 685498264), (418, 375548092), (458, 342749132), (836, 187774046), (916, 171374566), (1672, 93887023), (1832, 85687283), (2519, 62318024), (4351, 36078856), (5038, 31159012), (8702, 18039428), (10076, 15579506), (17404, 9019714), (20152, 7789753), (34808, 4509857), (47861, 3279896), (95722, 1639948), (191444, 819974), (382888, 409987)]