159280888580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{3617}}^1$

素因数の和:4266

約数の個数: 144

約数和(自身を含む): 380274144768

約数和(自身を除く): 220993256188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 587, 605, 620, 682, 1174, 1210, 1364, 1705, 2348, 2420, 2935, 3410, 3617, 3751, 5870, 6457, 6820, 7234, 7502, 11740, 12914, 14468, 15004, 18085, 18197, 18755, 25828, 32285, 36170, 36394, 37510, 39787, 64570, 71027, 72340, 72788, 75020, 79574, 90985, 112127, 129140, 142054, 159148, 181970, 198935, 200167, 224254, 284108, 355135, 363940, 397870, 400334, 437657, 448508, 560635, 710270, 795740, 800668, 875314, 1000835, 1121270, 1233397, 1420540, 1750628, 2001670, 2123179, 2188285, 2201837, 2242540, 2466794, 4003340, 4246358, 4376570, 4403674, 4933588, 6166985, 8492716, 8753140, 8807348, 10615895, 11009185, 12333970, 13567367, 21231790, 22018370, 23354969, 24667940, 27134734, 42463580, 44036740, 46709938, 54269468, 65818549, 67836835, 93419876, 116774845, 131637098, 135673670, 233549690, 256904659, 263274196, 271347340, 329092745, 467099380, 513809318, 658185490, 724004039, 1027618636, 1284523295, 1316370980, 1448008078, 2569046590, 2896016156, 3620020195, 5138093180, 7240040390, 7964044429, 14480080780, 15928088858, 31856177716, 39820222145, 79640444290, 159280888580]

約数ペア:

[(1, 159280888580), (2, 79640444290), (4, 39820222145), (5, 31856177716), (10, 15928088858), (11, 14480080780), (20, 7964044429), (22, 7240040390), (31, 5138093180), (44, 3620020195), (55, 2896016156), (62, 2569046590), (110, 1448008078), (121, 1316370980), (124, 1284523295), (155, 1027618636), (220, 724004039), (242, 658185490), (310, 513809318), (341, 467099380), (484, 329092745), (587, 271347340), (605, 263274196), (620, 256904659), (682, 233549690), (1174, 135673670), (1210, 131637098), (1364, 116774845), (1705, 93419876), (2348, 67836835), (2420, 65818549), (2935, 54269468), (3410, 46709938), (3617, 44036740), (3751, 42463580), (5870, 27134734), (6457, 24667940), (6820, 23354969), (7234, 22018370), (7502, 21231790), (11740, 13567367), (12914, 12333970), (14468, 11009185), (15004, 10615895), (18085, 8807348), (18197, 8753140), (18755, 8492716), (25828, 6166985), (32285, 4933588), (36170, 4403674), (36394, 4376570), (37510, 4246358), (39787, 4003340), (64570, 2466794), (71027, 2242540), (72340, 2201837), (72788, 2188285), (75020, 2123179), (79574, 2001670), (90985, 1750628), (112127, 1420540), (129140, 1233397), (142054, 1121270), (159148, 1000835), (181970, 875314), (198935, 800668), (200167, 795740), (224254, 710270), (284108, 560635), (355135, 448508), (363940, 437657), (397870, 400334)]