159661248

素因数分解:

$2^6\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5581}}^1$

素因数の和:5745

約数の個数: 56

約数和(自身を含む): 425348400

約数和(自身を除く): 265687152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 149, 192, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 5581, 7152, 9536, 11162, 14304, 16743, 22324, 28608, 33486, 44648, 66972, 89296, 133944, 178592, 267888, 357184, 535776, 831569, 1071552, 1663138, 2494707, 3326276, 4989414, 6652552, 9978828, 13305104, 19957656, 26610208, 39915312, 53220416, 79830624, 159661248]

約数ペア:

[(1, 159661248), (2, 79830624), (3, 53220416), (4, 39915312), (6, 26610208), (8, 19957656), (12, 13305104), (16, 9978828), (24, 6652552), (32, 4989414), (48, 3326276), (64, 2494707), (96, 1663138), (149, 1071552), (192, 831569), (298, 535776), (447, 357184), (596, 267888), (894, 178592), (1192, 133944), (1788, 89296), (2384, 66972), (3576, 44648), (4768, 33486), (5581, 28608), (7152, 22324), (9536, 16743), (11162, 14304)]