143128216

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1797

約数の個数: 96

約数和(自身を含む): 358689600

約数和(自身を除く): 215561384

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 133, 152, 154, 196, 209, 266, 308, 392, 418, 532, 539, 616, 836, 931, 1064, 1078, 1463, 1672, 1747, 1862, 2156, 2926, 3494, 3724, 4312, 5852, 6988, 7448, 10241, 11704, 12229, 13976, 19217, 20482, 24458, 33193, 38434, 40964, 48916, 66386, 76868, 81928, 85603, 97832, 132772, 134519, 153736, 171206, 232351, 265544, 269038, 342412, 365123, 464702, 538076, 684824, 730246, 929404, 941633, 1076152, 1460492, 1626457, 1858808, 1883266, 2555861, 2920984, 3252914, 3766532, 5111722, 6505828, 7533064, 10223444, 13011656, 17891027, 20446888, 35782054, 71564108, 143128216]

約数ペア:

[(1, 143128216), (2, 71564108), (4, 35782054), (7, 20446888), (8, 17891027), (11, 13011656), (14, 10223444), (19, 7533064), (22, 6505828), (28, 5111722), (38, 3766532), (44, 3252914), (49, 2920984), (56, 2555861), (76, 1883266), (77, 1858808), (88, 1626457), (98, 1460492), (133, 1076152), (152, 941633), (154, 929404), (196, 730246), (209, 684824), (266, 538076), (308, 464702), (392, 365123), (418, 342412), (532, 269038), (539, 265544), (616, 232351), (836, 171206), (931, 153736), (1064, 134519), (1078, 132772), (1463, 97832), (1672, 85603), (1747, 81928), (1862, 76868), (2156, 66386), (2926, 48916), (3494, 40964), (3724, 38434), (4312, 33193), (5852, 24458), (6988, 20482), (7448, 19217), (10241, 13976), (11704, 12229)]