149881968

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{9377}}^1$

素因数の和:9431

約数の個数: 80

約数和(自身を含む): 441891360

約数和(自身を除く): 292009392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 9377, 15984, 18754, 28131, 37508, 56262, 75016, 84393, 112524, 150032, 168786, 225048, 253179, 337572, 346949, 450096, 506358, 675144, 693898, 1012716, 1040847, 1350288, 1387796, 2025432, 2081694, 2775592, 3122541, 4050864, 4163388, 5551184, 6245082, 8326776, 9367623, 12490164, 16653552, 18735246, 24980328, 37470492, 49960656, 74940984, 149881968]

約数ペア:

[(1, 149881968), (2, 74940984), (3, 49960656), (4, 37470492), (6, 24980328), (8, 18735246), (9, 16653552), (12, 12490164), (16, 9367623), (18, 8326776), (24, 6245082), (27, 5551184), (36, 4163388), (37, 4050864), (48, 3122541), (54, 2775592), (72, 2081694), (74, 2025432), (108, 1387796), (111, 1350288), (144, 1040847), (148, 1012716), (216, 693898), (222, 675144), (296, 506358), (333, 450096), (432, 346949), (444, 337572), (592, 253179), (666, 225048), (888, 168786), (999, 150032), (1332, 112524), (1776, 84393), (1998, 75016), (2664, 56262), (3996, 37508), (5328, 28131), (7992, 18754), (9377, 15984)]