148172542

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2239}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 264499200

約数和(自身を除く): 116326658

約数列:

[1, 2, 7, 14, 29, 58, 163, 203, 326, 406, 1141, 2239, 2282, 4478, 4727, 9454, 15673, 31346, 33089, 64931, 66178, 129862, 364957, 454517, 729914, 909034, 2554699, 5109398, 10583753, 21167506, 74086271, 148172542]

約数ペア:

[(1, 148172542), (2, 74086271), (7, 21167506), (14, 10583753), (29, 5109398), (58, 2554699), (163, 909034), (203, 729914), (326, 454517), (406, 364957), (1141, 129862), (2239, 66178), (2282, 64931), (4478, 33089), (4727, 31346), (9454, 15673)]