157064740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1667}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 377741952

約数和(自身を除く): 220677212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 673, 1346, 1667, 2692, 3334, 3365, 4711, 6668, 6730, 8335, 9422, 11669, 13460, 16670, 18844, 23338, 23555, 33340, 46676, 47110, 58345, 94220, 116690, 233380, 1121891, 2243782, 4487564, 5609455, 7853237, 11218910, 15706474, 22437820, 31412948, 39266185, 78532370, 157064740]

約数ペア:

[(1, 157064740), (2, 78532370), (4, 39266185), (5, 31412948), (7, 22437820), (10, 15706474), (14, 11218910), (20, 7853237), (28, 5609455), (35, 4487564), (70, 2243782), (140, 1121891), (673, 233380), (1346, 116690), (1667, 94220), (2692, 58345), (3334, 47110), (3365, 46676), (4711, 33340), (6668, 23555), (6730, 23338), (8335, 18844), (9422, 16670), (11669, 13460)]