158665812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5399}}^1$

素因数の和:5516

約数の個数: 48

約数和(自身を含む): 387072000

約数和(自身を除く): 228406188

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 316, 372, 474, 948, 2449, 4898, 5399, 7347, 9796, 10798, 14694, 16197, 21596, 29388, 32394, 64788, 167369, 334738, 426521, 502107, 669476, 853042, 1004214, 1279563, 1706084, 2008428, 2559126, 5118252, 13222151, 26444302, 39666453, 52888604, 79332906, 158665812]

約数ペア:

[(1, 158665812), (2, 79332906), (3, 52888604), (4, 39666453), (6, 26444302), (12, 13222151), (31, 5118252), (62, 2559126), (79, 2008428), (93, 1706084), (124, 1279563), (158, 1004214), (186, 853042), (237, 669476), (316, 502107), (372, 426521), (474, 334738), (948, 167369), (2449, 64788), (4898, 32394), (5399, 29388), (7347, 21596), (9796, 16197), (10798, 14694)]