156947999560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10687}}^1\times {\mathrm{33377}}^1$

素因数の和:44086

約数の個数: 64

約数和(自身を含む): 385283589120

約数和(自身を除く): 228335589560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10687, 21374, 33377, 42748, 53435, 66754, 85496, 106870, 117557, 133508, 166885, 213740, 235114, 267016, 333770, 367147, 427480, 470228, 587785, 667540, 734294, 940456, 1175570, 1335080, 1468588, 1835735, 2351140, 2937176, 3671470, 4702280, 7342940, 14685880, 356699999, 713399998, 1426799996, 1783499995, 2853599992, 3566999990, 3923699989, 7133999980, 7847399978, 14267999960, 15694799956, 19618499945, 31389599912, 39236999890, 78473999780, 156947999560]

約数ペア:

[(1, 156947999560), (2, 78473999780), (4, 39236999890), (5, 31389599912), (8, 19618499945), (10, 15694799956), (11, 14267999960), (20, 7847399978), (22, 7133999980), (40, 3923699989), (44, 3566999990), (55, 2853599992), (88, 1783499995), (110, 1426799996), (220, 713399998), (440, 356699999), (10687, 14685880), (21374, 7342940), (33377, 4702280), (42748, 3671470), (53435, 2937176), (66754, 2351140), (85496, 1835735), (106870, 1468588), (117557, 1335080), (133508, 1175570), (166885, 940456), (213740, 734294), (235114, 667540), (267016, 587785), (333770, 470228), (367147, 427480)]