171491104

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1319}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 359251200

約数和(自身を除く): 187760096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 239, 272, 478, 544, 956, 1319, 1912, 2638, 3824, 4063, 5276, 7648, 8126, 10552, 16252, 21104, 22423, 32504, 42208, 44846, 65008, 89692, 130016, 179384, 315241, 358768, 630482, 717536, 1260964, 2521928, 5043856, 5359097, 10087712, 10718194, 21436388, 42872776, 85745552, 171491104]

約数ペア:

[(1, 171491104), (2, 85745552), (4, 42872776), (8, 21436388), (16, 10718194), (17, 10087712), (32, 5359097), (34, 5043856), (68, 2521928), (136, 1260964), (239, 717536), (272, 630482), (478, 358768), (544, 315241), (956, 179384), (1319, 130016), (1912, 89692), (2638, 65008), (3824, 44846), (4063, 42208), (5276, 32504), (7648, 22423), (8126, 21104), (10552, 16252)]