115779872

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 72

約数和(自身を含む): 250871040

約数和(自身を除く): 135091168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 169, 208, 271, 316, 338, 416, 542, 632, 676, 1027, 1084, 1264, 1352, 2054, 2168, 2528, 2704, 3523, 4108, 4336, 5408, 7046, 8216, 8672, 13351, 14092, 16432, 21409, 26702, 28184, 32864, 42818, 45799, 53404, 56368, 85636, 91598, 106808, 112736, 171272, 183196, 213616, 278317, 342544, 366392, 427232, 556634, 685088, 732784, 1113268, 1465568, 2226536, 3618121, 4453072, 7236242, 8906144, 14472484, 28944968, 57889936, 115779872]

約数ペア:

[(1, 115779872), (2, 57889936), (4, 28944968), (8, 14472484), (13, 8906144), (16, 7236242), (26, 4453072), (32, 3618121), (52, 2226536), (79, 1465568), (104, 1113268), (158, 732784), (169, 685088), (208, 556634), (271, 427232), (316, 366392), (338, 342544), (416, 278317), (542, 213616), (632, 183196), (676, 171272), (1027, 112736), (1084, 106808), (1264, 91598), (1352, 85636), (2054, 56368), (2168, 53404), (2528, 45799), (2704, 42818), (3523, 32864), (4108, 28184), (4336, 26702), (5408, 21409), (7046, 16432), (8216, 14092), (8672, 13351)]