187003648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 407434608

約数和(自身を除く): 220430960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 208, 256, 332, 416, 664, 677, 832, 1079, 1328, 1354, 1664, 2158, 2656, 2708, 3328, 4316, 5312, 5416, 8632, 8801, 10624, 10832, 17264, 17602, 21248, 21664, 34528, 35204, 43328, 56191, 69056, 70408, 86656, 112382, 138112, 140816, 173312, 224764, 276224, 281632, 449528, 563264, 730483, 899056, 1126528, 1460966, 1798112, 2253056, 2921932, 3596224, 5843864, 7192448, 11687728, 14384896, 23375456, 46750912, 93501824, 187003648]

約数ペア:

[(1, 187003648), (2, 93501824), (4, 46750912), (8, 23375456), (13, 14384896), (16, 11687728), (26, 7192448), (32, 5843864), (52, 3596224), (64, 2921932), (83, 2253056), (104, 1798112), (128, 1460966), (166, 1126528), (208, 899056), (256, 730483), (332, 563264), (416, 449528), (664, 281632), (677, 276224), (832, 224764), (1079, 173312), (1328, 140816), (1354, 138112), (1664, 112382), (2158, 86656), (2656, 70408), (2708, 69056), (3328, 56191), (4316, 43328), (5312, 35204), (5416, 34528), (8632, 21664), (8801, 21248), (10624, 17602), (10832, 17264)]