138961344

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:714

約数の個数: 112

約数和(自身を含む): 390404096

約数和(自身を除く): 251442752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 148, 186, 192, 222, 248, 296, 372, 444, 496, 592, 631, 744, 888, 992, 1147, 1184, 1262, 1488, 1776, 1893, 1984, 2294, 2368, 2524, 2976, 3441, 3552, 3786, 4588, 5048, 5952, 6882, 7104, 7572, 9176, 10096, 13764, 15144, 18352, 19561, 20192, 23347, 27528, 30288, 36704, 39122, 40384, 46694, 55056, 58683, 60576, 70041, 73408, 78244, 93388, 110112, 117366, 121152, 140082, 156488, 186776, 220224, 234732, 280164, 312976, 373552, 469464, 560328, 625952, 723757, 747104, 938928, 1120656, 1251904, 1447514, 1494208, 1877856, 2171271, 2241312, 2895028, 3755712, 4342542, 4482624, 5790056, 8685084, 11580112, 17370168, 23160224, 34740336, 46320448, 69480672, 138961344]

約数ペア:

[(1, 138961344), (2, 69480672), (3, 46320448), (4, 34740336), (6, 23160224), (8, 17370168), (12, 11580112), (16, 8685084), (24, 5790056), (31, 4482624), (32, 4342542), (37, 3755712), (48, 2895028), (62, 2241312), (64, 2171271), (74, 1877856), (93, 1494208), (96, 1447514), (111, 1251904), (124, 1120656), (148, 938928), (186, 747104), (192, 723757), (222, 625952), (248, 560328), (296, 469464), (372, 373552), (444, 312976), (496, 280164), (592, 234732), (631, 220224), (744, 186776), (888, 156488), (992, 140082), (1147, 121152), (1184, 117366), (1262, 110112), (1488, 93388), (1776, 78244), (1893, 73408), (1984, 70041), (2294, 60576), (2368, 58683), (2524, 55056), (2976, 46694), (3441, 40384), (3552, 39122), (3786, 36704), (4588, 30288), (5048, 27528), (5952, 23347), (6882, 20192), (7104, 19561), (7572, 18352), (9176, 15144), (10096, 13764)]