156940364020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1\times {\mathrm{20231}}^1$

素因数の和:21241

約数の個数: 96

約数和(自身を含む): 369659033856

約数和(自身を除く): 212718669836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 953, 1628, 1906, 2035, 3812, 4070, 4765, 8140, 9530, 10483, 19060, 20231, 20966, 35261, 40462, 41932, 52415, 70522, 80924, 101155, 104830, 141044, 176305, 202310, 209660, 222541, 352610, 387871, 404620, 445082, 705220, 748547, 775742, 890164, 1112705, 1497094, 1551484, 1939355, 2225410, 2994188, 3742735, 3878710, 4450820, 7485470, 7757420, 8234017, 14970940, 16468034, 19280143, 32936068, 38560286, 41170085, 77120572, 82340170, 96400715, 164680340, 192801430, 212081573, 385602860, 424163146, 713365291, 848326292, 1060407865, 1426730582, 2120815730, 2853461164, 3566826455, 4241631460, 7133652910, 7847018201, 14267305820, 15694036402, 31388072804, 39235091005, 78470182010, 156940364020]

約数ペア:

[(1, 156940364020), (2, 78470182010), (4, 39235091005), (5, 31388072804), (10, 15694036402), (11, 14267305820), (20, 7847018201), (22, 7133652910), (37, 4241631460), (44, 3566826455), (55, 2853461164), (74, 2120815730), (110, 1426730582), (148, 1060407865), (185, 848326292), (220, 713365291), (370, 424163146), (407, 385602860), (740, 212081573), (814, 192801430), (953, 164680340), (1628, 96400715), (1906, 82340170), (2035, 77120572), (3812, 41170085), (4070, 38560286), (4765, 32936068), (8140, 19280143), (9530, 16468034), (10483, 14970940), (19060, 8234017), (20231, 7757420), (20966, 7485470), (35261, 4450820), (40462, 3878710), (41932, 3742735), (52415, 2994188), (70522, 2225410), (80924, 1939355), (101155, 1551484), (104830, 1497094), (141044, 1112705), (176305, 890164), (202310, 775742), (209660, 748547), (222541, 705220), (352610, 445082), (387871, 404620)]