109687172

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 224969472

約数和(自身を除く): 115282300

約数列:

[1, 2, 4, 7, 14, 28, 73, 103, 146, 206, 292, 412, 511, 521, 721, 1022, 1042, 1442, 2044, 2084, 2884, 3647, 7294, 7519, 14588, 15038, 30076, 38033, 52633, 53663, 76066, 105266, 107326, 152132, 210532, 214652, 266231, 375641, 532462, 751282, 1064924, 1502564, 3917399, 7834798, 15669596, 27421793, 54843586, 109687172]

約数ペア:

[(1, 109687172), (2, 54843586), (4, 27421793), (7, 15669596), (14, 7834798), (28, 3917399), (73, 1502564), (103, 1064924), (146, 751282), (206, 532462), (292, 375641), (412, 266231), (511, 214652), (521, 210532), (721, 152132), (1022, 107326), (1042, 105266), (1442, 76066), (2044, 53663), (2084, 52633), (2884, 38033), (3647, 30076), (7294, 15038), (7519, 14588)]