155522688

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17609}}^1$

素因数の和:17649

約数の個数: 64

約数和(自身を含む): 431092800

約数和(自身を除く): 275570112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 17609, 35218, 52827, 70436, 105654, 140872, 211308, 281744, 405007, 422616, 563488, 810014, 845232, 1126976, 1215021, 1620028, 1690464, 2253952, 2430042, 3240056, 3380928, 4860084, 6480112, 6761856, 9720168, 12960224, 19440336, 25920448, 38880672, 51840896, 77761344, 155522688]

約数ペア:

[(1, 155522688), (2, 77761344), (3, 51840896), (4, 38880672), (6, 25920448), (8, 19440336), (12, 12960224), (16, 9720168), (23, 6761856), (24, 6480112), (32, 4860084), (46, 3380928), (48, 3240056), (64, 2430042), (69, 2253952), (92, 1690464), (96, 1620028), (128, 1215021), (138, 1126976), (184, 845232), (192, 810014), (276, 563488), (368, 422616), (384, 405007), (552, 281744), (736, 211308), (1104, 140872), (1472, 105654), (2208, 70436), (2944, 52827), (4416, 35218), (8832, 17609)]