157220964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8287}}^1$

素因数の和:8345

約数の個数: 72

約数和(自身を含む): 434423808

約数和(自身を除く): 277202844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 8287, 9486, 16574, 18972, 24861, 33148, 49722, 74583, 99444, 140879, 149166, 256897, 281758, 298332, 422637, 513794, 563516, 770691, 845274, 1027588, 1267911, 1541382, 1690548, 2312073, 2535822, 3082764, 4367249, 4624146, 5071644, 8734498, 9248292, 13101747, 17468996, 26203494, 39305241, 52406988, 78610482, 157220964]

約数ペア:

[(1, 157220964), (2, 78610482), (3, 52406988), (4, 39305241), (6, 26203494), (9, 17468996), (12, 13101747), (17, 9248292), (18, 8734498), (31, 5071644), (34, 4624146), (36, 4367249), (51, 3082764), (62, 2535822), (68, 2312073), (93, 1690548), (102, 1541382), (124, 1267911), (153, 1027588), (186, 845274), (204, 770691), (279, 563516), (306, 513794), (372, 422637), (527, 298332), (558, 281758), (612, 256897), (1054, 149166), (1116, 140879), (1581, 99444), (2108, 74583), (3162, 49722), (4743, 33148), (6324, 24861), (8287, 18972), (9486, 16574)]