156965121705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{64333}}^1$

素因数の和:65590

約数の個数: 64

約数和(自身を含む): 302380093440

約数和(自身を除く): 145414971735

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1223, 1995, 3669, 6115, 8561, 18345, 23237, 25683, 42805, 64333, 69711, 116185, 128415, 162659, 192999, 321665, 348555, 450331, 487977, 813295, 964995, 1222327, 1350993, 2251655, 2439885, 3666981, 6111635, 6754965, 8556289, 18334905, 25668867, 42781445, 78679259, 128344335, 236037777, 393396295, 550754813, 1180188885, 1494905921, 1652264439, 2753774065, 4484717763, 7474529605, 8261322195, 10464341447, 22423588815, 31393024341, 52321707235, 156965121705]

約数ペア:

[(1, 156965121705), (3, 52321707235), (5, 31393024341), (7, 22423588815), (15, 10464341447), (19, 8261322195), (21, 7474529605), (35, 4484717763), (57, 2753774065), (95, 1652264439), (105, 1494905921), (133, 1180188885), (285, 550754813), (399, 393396295), (665, 236037777), (1223, 128344335), (1995, 78679259), (3669, 42781445), (6115, 25668867), (8561, 18334905), (18345, 8556289), (23237, 6754965), (25683, 6111635), (42805, 3666981), (64333, 2439885), (69711, 2251655), (116185, 1350993), (128415, 1222327), (162659, 964995), (192999, 813295), (321665, 487977), (348555, 450331)]