159973578

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 383385600

約数和(自身を除く): 223412022

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 79, 93, 114, 158, 171, 186, 191, 237, 279, 342, 382, 474, 558, 573, 589, 711, 1146, 1178, 1422, 1501, 1719, 1767, 2449, 3002, 3438, 3534, 3629, 4503, 4898, 5301, 5921, 7258, 7347, 9006, 10602, 10887, 11842, 13509, 14694, 15089, 17763, 21774, 22041, 27018, 30178, 32661, 35526, 44082, 45267, 46531, 53289, 65322, 90534, 93062, 106578, 112499, 135801, 139593, 224998, 271602, 279186, 286691, 337497, 418779, 467759, 573382, 674994, 837558, 860073, 935518, 1012491, 1403277, 1720146, 2024982, 2580219, 2806554, 4209831, 5160438, 8419662, 8887421, 17774842, 26662263, 53324526, 79986789, 159973578]

約数ペア:

[(1, 159973578), (2, 79986789), (3, 53324526), (6, 26662263), (9, 17774842), (18, 8887421), (19, 8419662), (31, 5160438), (38, 4209831), (57, 2806554), (62, 2580219), (79, 2024982), (93, 1720146), (114, 1403277), (158, 1012491), (171, 935518), (186, 860073), (191, 837558), (237, 674994), (279, 573382), (342, 467759), (382, 418779), (474, 337497), (558, 286691), (573, 279186), (589, 271602), (711, 224998), (1146, 139593), (1178, 135801), (1422, 112499), (1501, 106578), (1719, 93062), (1767, 90534), (2449, 65322), (3002, 53289), (3438, 46531), (3534, 45267), (3629, 44082), (4503, 35526), (4898, 32661), (5301, 30178), (5921, 27018), (7258, 22041), (7347, 21774), (9006, 17763), (10602, 15089), (10887, 14694), (11842, 13509)]