149288529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 238837760

約数和(自身を除く): 89549231

約数列:

[1, 3, 13, 19, 31, 39, 57, 67, 93, 97, 201, 247, 291, 403, 589, 741, 871, 1209, 1261, 1273, 1767, 1843, 2077, 2613, 3007, 3783, 3819, 5529, 6231, 6499, 7657, 9021, 16549, 19497, 22971, 23959, 27001, 39091, 39463, 49647, 57133, 71877, 81003, 84487, 117273, 118389, 123481, 171399, 201469, 253461, 370443, 513019, 604407, 742729, 1539057, 1605253, 2228187, 2619097, 3827911, 4815759, 7857291, 11483733, 49762843, 149288529]

約数ペア:

[(1, 149288529), (3, 49762843), (13, 11483733), (19, 7857291), (31, 4815759), (39, 3827911), (57, 2619097), (67, 2228187), (93, 1605253), (97, 1539057), (201, 742729), (247, 604407), (291, 513019), (403, 370443), (589, 253461), (741, 201469), (871, 171399), (1209, 123481), (1261, 118389), (1273, 117273), (1767, 84487), (1843, 81003), (2077, 71877), (2613, 57133), (3007, 49647), (3783, 39463), (3819, 39091), (5529, 27001), (6231, 23959), (6499, 22971), (7657, 19497), (9021, 16549)]