15671271528

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{70921}}^1$

素因数の和:70981

約数の個数: 160

約数和(自身を含む): 49429797120

約数和(自身を除く): 33758525592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 162, 186, 198, 216, 248, 264, 279, 297, 324, 341, 372, 396, 558, 594, 648, 682, 744, 792, 837, 891, 1023, 1116, 1188, 1364, 1674, 1782, 2046, 2232, 2376, 2511, 2728, 3069, 3348, 3564, 4092, 5022, 6138, 6696, 7128, 8184, 9207, 10044, 12276, 18414, 20088, 24552, 27621, 36828, 55242, 70921, 73656, 110484, 141842, 212763, 220968, 283684, 425526, 567368, 638289, 780131, 851052, 1276578, 1560262, 1702104, 1914867, 2198551, 2340393, 2553156, 3120524, 3829734, 4397102, 4680786, 5106312, 5744601, 6241048, 6595653, 7021179, 7659468, 8794204, 9361572, 11489202, 13191306, 14042358, 15318936, 17588408, 18723144, 19786959, 21063537, 22978404, 24184061, 26382612, 28084716, 39573918, 42127074, 45956808, 48368122, 52765224, 56169432, 59360877, 63190611, 72552183, 79147836, 84254148, 96736244, 118721754, 126381222, 145104366, 158295672, 168508296, 178082631, 193472488, 217656549, 237443508, 252762444, 290208732, 356165262, 435313098, 474887016, 505524888, 580417464, 652969647, 712330524, 870626196, 1305939294, 1424661048, 1741252392, 1958908941, 2611878588, 3917817882, 5223757176, 7835635764, 15671271528]

約数ペア:

[(1, 15671271528), (2, 7835635764), (3, 5223757176), (4, 3917817882), (6, 2611878588), (8, 1958908941), (9, 1741252392), (11, 1424661048), (12, 1305939294), (18, 870626196), (22, 712330524), (24, 652969647), (27, 580417464), (31, 505524888), (33, 474887016), (36, 435313098), (44, 356165262), (54, 290208732), (62, 252762444), (66, 237443508), (72, 217656549), (81, 193472488), (88, 178082631), (93, 168508296), (99, 158295672), (108, 145104366), (124, 126381222), (132, 118721754), (162, 96736244), (186, 84254148), (198, 79147836), (216, 72552183), (248, 63190611), (264, 59360877), (279, 56169432), (297, 52765224), (324, 48368122), (341, 45956808), (372, 42127074), (396, 39573918), (558, 28084716), (594, 26382612), (648, 24184061), (682, 22978404), (744, 21063537), (792, 19786959), (837, 18723144), (891, 17588408), (1023, 15318936), (1116, 14042358), (1188, 13191306), (1364, 11489202), (1674, 9361572), (1782, 8794204), (2046, 7659468), (2232, 7021179), (2376, 6595653), (2511, 6241048), (2728, 5744601), (3069, 5106312), (3348, 4680786), (3564, 4397102), (4092, 3829734), (5022, 3120524), (6138, 2553156), (6696, 2340393), (7128, 2198551), (8184, 1914867), (9207, 1702104), (10044, 1560262), (12276, 1276578), (18414, 851052), (20088, 780131), (24552, 638289), (27621, 567368), (36828, 425526), (55242, 283684), (70921, 220968), (73656, 212763), (110484, 141842)]