163956768

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 96

約数和(自身を含む): 456583680

約数和(自身を除く): 292626912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 74, 93, 96, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 992, 1147, 1184, 1488, 1489, 1776, 2294, 2976, 2978, 3441, 3552, 4467, 4588, 5956, 6882, 8934, 9176, 11912, 13764, 17868, 18352, 23824, 27528, 35736, 36704, 46159, 47648, 55056, 55093, 71472, 92318, 110112, 110186, 138477, 142944, 165279, 184636, 220372, 276954, 330558, 369272, 440744, 553908, 661116, 738544, 881488, 1107816, 1322232, 1477088, 1707883, 1762976, 2215632, 2644464, 3415766, 4431264, 5123649, 5288928, 6831532, 10247298, 13663064, 20494596, 27326128, 40989192, 54652256, 81978384, 163956768]

約数ペア:

[(1, 163956768), (2, 81978384), (3, 54652256), (4, 40989192), (6, 27326128), (8, 20494596), (12, 13663064), (16, 10247298), (24, 6831532), (31, 5288928), (32, 5123649), (37, 4431264), (48, 3415766), (62, 2644464), (74, 2215632), (93, 1762976), (96, 1707883), (111, 1477088), (124, 1322232), (148, 1107816), (186, 881488), (222, 738544), (248, 661116), (296, 553908), (372, 440744), (444, 369272), (496, 330558), (592, 276954), (744, 220372), (888, 184636), (992, 165279), (1147, 142944), (1184, 138477), (1488, 110186), (1489, 110112), (1776, 92318), (2294, 71472), (2976, 55093), (2978, 55056), (3441, 47648), (3552, 46159), (4467, 36704), (4588, 35736), (5956, 27528), (6882, 23824), (8934, 18352), (9176, 17868), (11912, 13764)]