154228432

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 328407552

約数和(自身を除く): 174179120

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 47, 74, 92, 94, 148, 184, 188, 241, 296, 368, 376, 482, 592, 752, 851, 964, 1081, 1702, 1739, 1928, 2162, 3404, 3478, 3856, 4324, 5543, 6808, 6956, 8648, 8917, 11086, 11327, 13616, 13912, 17296, 17834, 22172, 22654, 27824, 35668, 39997, 44344, 45308, 71336, 79994, 88688, 90616, 142672, 159988, 181232, 205091, 260521, 319976, 410182, 419099, 521042, 639952, 820364, 838198, 1042084, 1640728, 1676396, 2084168, 3281456, 3352792, 4168336, 6705584, 9639277, 19278554, 38557108, 77114216, 154228432]

約数ペア:

[(1, 154228432), (2, 77114216), (4, 38557108), (8, 19278554), (16, 9639277), (23, 6705584), (37, 4168336), (46, 3352792), (47, 3281456), (74, 2084168), (92, 1676396), (94, 1640728), (148, 1042084), (184, 838198), (188, 820364), (241, 639952), (296, 521042), (368, 419099), (376, 410182), (482, 319976), (592, 260521), (752, 205091), (851, 181232), (964, 159988), (1081, 142672), (1702, 90616), (1739, 88688), (1928, 79994), (2162, 71336), (3404, 45308), (3478, 44344), (3856, 39997), (4324, 35668), (5543, 27824), (6808, 22654), (6956, 22172), (8648, 17834), (8917, 17296), (11086, 13912), (11327, 13616)]