153898632

素因数分解:

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

素因数の和:272

約数の個数: 144

約数和(自身を含む): 456468480

約数和(自身を除く): 302569848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 191, 228, 248, 279, 342, 361, 372, 382, 456, 558, 573, 589, 684, 722, 744, 764, 1083, 1116, 1146, 1178, 1368, 1444, 1528, 1719, 1767, 2166, 2232, 2292, 2356, 2888, 3249, 3438, 3534, 3629, 4332, 4584, 4712, 5301, 5921, 6498, 6876, 7068, 7258, 8664, 10602, 10887, 11191, 11842, 12996, 13752, 14136, 14516, 17763, 21204, 21774, 22382, 23684, 25992, 29032, 32661, 33573, 35526, 42408, 43548, 44764, 47368, 53289, 65322, 67146, 68951, 71052, 87096, 89528, 100719, 106578, 112499, 130644, 134292, 137902, 142104, 201438, 206853, 213156, 224998, 261288, 268584, 275804, 337497, 402876, 413706, 426312, 449996, 551608, 620559, 674994, 805752, 827412, 899992, 1012491, 1241118, 1349988, 1654824, 2024982, 2137481, 2482236, 2699976, 4049964, 4274962, 4964472, 6412443, 8099928, 8549924, 12824886, 17099848, 19237329, 25649772, 38474658, 51299544, 76949316, 153898632]

約数ペア:

[(1, 153898632), (2, 76949316), (3, 51299544), (4, 38474658), (6, 25649772), (8, 19237329), (9, 17099848), (12, 12824886), (18, 8549924), (19, 8099928), (24, 6412443), (31, 4964472), (36, 4274962), (38, 4049964), (57, 2699976), (62, 2482236), (72, 2137481), (76, 2024982), (93, 1654824), (114, 1349988), (124, 1241118), (152, 1012491), (171, 899992), (186, 827412), (191, 805752), (228, 674994), (248, 620559), (279, 551608), (342, 449996), (361, 426312), (372, 413706), (382, 402876), (456, 337497), (558, 275804), (573, 268584), (589, 261288), (684, 224998), (722, 213156), (744, 206853), (764, 201438), (1083, 142104), (1116, 137902), (1146, 134292), (1178, 130644), (1368, 112499), (1444, 106578), (1528, 100719), (1719, 89528), (1767, 87096), (2166, 71052), (2232, 68951), (2292, 67146), (2356, 65322), (2888, 53289), (3249, 47368), (3438, 44764), (3534, 43548), (3629, 42408), (4332, 35526), (4584, 33573), (4712, 32661), (5301, 29032), (5921, 25992), (6498, 23684), (6876, 22382), (7068, 21774), (7258, 21204), (8664, 17763), (10602, 14516), (10887, 14136), (11191, 13752), (11842, 12996)]