145996916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2069}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 292118400

約数和(自身を除く): 146121484

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 59, 92, 118, 236, 299, 598, 767, 1196, 1357, 1534, 2069, 2714, 3068, 4138, 5428, 8276, 17641, 26897, 35282, 47587, 53794, 70564, 95174, 107588, 122071, 190348, 244142, 488284, 618631, 1237262, 1586923, 2474524, 2807633, 3173846, 5615266, 6347692, 11230532, 36499229, 72998458, 145996916]

約数ペア:

[(1, 145996916), (2, 72998458), (4, 36499229), (13, 11230532), (23, 6347692), (26, 5615266), (46, 3173846), (52, 2807633), (59, 2474524), (92, 1586923), (118, 1237262), (236, 618631), (299, 488284), (598, 244142), (767, 190348), (1196, 122071), (1357, 107588), (1534, 95174), (2069, 70564), (2714, 53794), (3068, 47587), (4138, 35282), (5428, 26897), (8276, 17641)]