152992708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 300754944

約数和(自身を除く): 147762236

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 167, 188, 334, 443, 517, 668, 886, 1034, 1772, 1837, 2068, 3674, 4873, 7348, 7849, 9746, 15698, 19492, 20821, 31396, 41642, 73981, 83284, 86339, 147962, 172678, 229031, 295924, 345356, 458062, 813791, 916124, 1627582, 3255164, 3477107, 6954214, 13908428, 38248177, 76496354, 152992708]

約数ペア:

[(1, 152992708), (2, 76496354), (4, 38248177), (11, 13908428), (22, 6954214), (44, 3477107), (47, 3255164), (94, 1627582), (167, 916124), (188, 813791), (334, 458062), (443, 345356), (517, 295924), (668, 229031), (886, 172678), (1034, 147962), (1772, 86339), (1837, 83284), (2068, 73981), (3674, 41642), (4873, 31396), (7348, 20821), (7849, 19492), (9746, 15698)]