158907588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9319}}^1$

素因数の和:9369

約数の個数: 72

約数和(自身を含む): 446241600

約数和(自身を除く): 287334012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 9319, 17052, 18638, 27957, 37276, 55914, 65233, 111828, 130466, 195699, 260932, 270251, 391398, 456631, 540502, 782796, 810753, 913262, 1081004, 1369893, 1621506, 1826524, 1891757, 2739786, 3243012, 3783514, 5479572, 5675271, 7567028, 11350542, 13242299, 22701084, 26484598, 39726897, 52969196, 79453794, 158907588]

約数ペア:

[(1, 158907588), (2, 79453794), (3, 52969196), (4, 39726897), (6, 26484598), (7, 22701084), (12, 13242299), (14, 11350542), (21, 7567028), (28, 5675271), (29, 5479572), (42, 3783514), (49, 3243012), (58, 2739786), (84, 1891757), (87, 1826524), (98, 1621506), (116, 1369893), (147, 1081004), (174, 913262), (196, 810753), (203, 782796), (294, 540502), (348, 456631), (406, 391398), (588, 270251), (609, 260932), (812, 195699), (1218, 130466), (1421, 111828), (2436, 65233), (2842, 55914), (4263, 37276), (5684, 27957), (8526, 18638), (9319, 17052)]