179898316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 347719680

約数和(自身を除く): 167821364

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 191, 236, 307, 382, 614, 764, 767, 1228, 1534, 2483, 3068, 3991, 4966, 7982, 9932, 11269, 15964, 18113, 22538, 36226, 45076, 58637, 72452, 117274, 146497, 234548, 235469, 292994, 470938, 585988, 762281, 941876, 1524562, 3049124, 3459583, 6919166, 13838332, 44974579, 89949158, 179898316]

約数ペア:

[(1, 179898316), (2, 89949158), (4, 44974579), (13, 13838332), (26, 6919166), (52, 3459583), (59, 3049124), (118, 1524562), (191, 941876), (236, 762281), (307, 585988), (382, 470938), (614, 292994), (764, 235469), (767, 234548), (1228, 146497), (1534, 117274), (2483, 72452), (3068, 58637), (3991, 45076), (4966, 36226), (7982, 22538), (9932, 18113), (11269, 15964)]