152794908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19559}}^1$

素因数の和:19607

約数の個数: 72

約数和(自身を含む): 455669760

約数和(自身を除く): 302874852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 19559, 39118, 58677, 78236, 117354, 136913, 176031, 234708, 273826, 352062, 410739, 547652, 606329, 704124, 821478, 1212658, 1232217, 1642956, 1818987, 2425316, 2464434, 3637974, 4244303, 4928868, 5456961, 7275948, 8488606, 10913922, 12732909, 16977212, 21827844, 25465818, 38198727, 50931636, 76397454, 152794908]

約数ペア:

[(1, 152794908), (2, 76397454), (3, 50931636), (4, 38198727), (6, 25465818), (7, 21827844), (9, 16977212), (12, 12732909), (14, 10913922), (18, 8488606), (21, 7275948), (28, 5456961), (31, 4928868), (36, 4244303), (42, 3637974), (62, 2464434), (63, 2425316), (84, 1818987), (93, 1642956), (124, 1232217), (126, 1212658), (186, 821478), (217, 704124), (252, 606329), (279, 547652), (372, 410739), (434, 352062), (558, 273826), (651, 234708), (868, 176031), (1116, 136913), (1302, 117354), (1953, 78236), (2604, 58677), (3906, 39118), (7812, 19559)]