147940016

素因数分解:

$2^4\times 7^4\times {\mathrm{3851}}^1$

素因数の和:3887

約数の個数: 50

約数和(自身を含む): 334473012

約数和(自身を除く): 186532996

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 3851, 4802, 5488, 7702, 9604, 15404, 19208, 26957, 30808, 38416, 53914, 61616, 107828, 188699, 215656, 377398, 431312, 754796, 1320893, 1509592, 2641786, 3019184, 5283572, 9246251, 10567144, 18492502, 21134288, 36985004, 73970008, 147940016]

約数ペア:

[(1, 147940016), (2, 73970008), (4, 36985004), (7, 21134288), (8, 18492502), (14, 10567144), (16, 9246251), (28, 5283572), (49, 3019184), (56, 2641786), (98, 1509592), (112, 1320893), (196, 754796), (343, 431312), (392, 377398), (686, 215656), (784, 188699), (1372, 107828), (2401, 61616), (2744, 53914), (3851, 38416), (4802, 30808), (5488, 26957), (7702, 19208), (9604, 15404)]