140156112

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1720

約数の個数: 80

約数和(自身を含む): 382832640

約数和(自身を除く): 242676528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 79, 92, 138, 158, 184, 237, 276, 316, 368, 474, 552, 632, 948, 1104, 1264, 1607, 1817, 1896, 3214, 3634, 3792, 4821, 5451, 6428, 7268, 9642, 10902, 12856, 14536, 19284, 21804, 25712, 29072, 36961, 38568, 43608, 73922, 77136, 87216, 110883, 126953, 147844, 221766, 253906, 295688, 380859, 443532, 507812, 591376, 761718, 887064, 1015624, 1523436, 1774128, 2031248, 2919919, 3046872, 5839838, 6093744, 8759757, 11679676, 17519514, 23359352, 35039028, 46718704, 70078056, 140156112]

約数ペア:

[(1, 140156112), (2, 70078056), (3, 46718704), (4, 35039028), (6, 23359352), (8, 17519514), (12, 11679676), (16, 8759757), (23, 6093744), (24, 5839838), (46, 3046872), (48, 2919919), (69, 2031248), (79, 1774128), (92, 1523436), (138, 1015624), (158, 887064), (184, 761718), (237, 591376), (276, 507812), (316, 443532), (368, 380859), (474, 295688), (552, 253906), (632, 221766), (948, 147844), (1104, 126953), (1264, 110883), (1607, 87216), (1817, 77136), (1896, 73922), (3214, 43608), (3634, 38568), (3792, 36961), (4821, 29072), (5451, 25712), (6428, 21804), (7268, 19284), (9642, 14536), (10902, 12856)]