155458152

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{5981}}^1$

素因数の和:6031

約数の個数: 72

約数和(自身を含む): 444432690

約数和(自身を除く): 288974538

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 5981, 6498, 8664, 11962, 12996, 17943, 23924, 25992, 35886, 47848, 53829, 71772, 107658, 113639, 143544, 215316, 227278, 340917, 430632, 454556, 681834, 909112, 1022751, 1363668, 2045502, 2159141, 2727336, 4091004, 4318282, 6477423, 8182008, 8636564, 12954846, 17273128, 19432269, 25909692, 38864538, 51819384, 77729076, 155458152]

約数ペア:

[(1, 155458152), (2, 77729076), (3, 51819384), (4, 38864538), (6, 25909692), (8, 19432269), (9, 17273128), (12, 12954846), (18, 8636564), (19, 8182008), (24, 6477423), (36, 4318282), (38, 4091004), (57, 2727336), (72, 2159141), (76, 2045502), (114, 1363668), (152, 1022751), (171, 909112), (228, 681834), (342, 454556), (361, 430632), (456, 340917), (684, 227278), (722, 215316), (1083, 143544), (1368, 113639), (1444, 107658), (2166, 71772), (2888, 53829), (3249, 47848), (4332, 35886), (5981, 25992), (6498, 23924), (8664, 17943), (11962, 12996)]