143669108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 308347200

約数和(自身を除く): 164678092

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 121, 187, 209, 242, 323, 374, 418, 484, 646, 748, 836, 919, 1292, 1838, 2057, 2299, 3553, 3676, 4114, 4598, 7106, 8228, 9196, 10109, 14212, 15623, 17461, 20218, 31246, 34922, 39083, 40436, 62492, 69844, 78166, 111199, 156332, 171853, 192071, 222398, 296837, 343706, 384142, 444796, 593674, 687412, 768284, 1187348, 1890383, 2112781, 3265207, 3780766, 4225562, 6530414, 7561532, 8451124, 13060828, 35917277, 71834554, 143669108]

約数ペア:

[(1, 143669108), (2, 71834554), (4, 35917277), (11, 13060828), (17, 8451124), (19, 7561532), (22, 6530414), (34, 4225562), (38, 3780766), (44, 3265207), (68, 2112781), (76, 1890383), (121, 1187348), (187, 768284), (209, 687412), (242, 593674), (323, 444796), (374, 384142), (418, 343706), (484, 296837), (646, 222398), (748, 192071), (836, 171853), (919, 156332), (1292, 111199), (1838, 78166), (2057, 69844), (2299, 62492), (3553, 40436), (3676, 39083), (4114, 34922), (4598, 31246), (7106, 20218), (8228, 17461), (9196, 15623), (10109, 14212)]