131457396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{13151}}^1$

素因数の和:13189

約数の個数: 72

約数和(自身を含む): 377830656

約数和(自身を除く): 246373260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 13151, 26302, 39453, 52604, 78906, 92057, 157812, 184114, 223567, 276171, 368228, 447134, 552342, 644399, 670701, 894268, 1104684, 1288798, 1341402, 1564969, 1933197, 2577596, 2682804, 3129938, 3866394, 4694907, 6259876, 7732788, 9389814, 10954783, 18779628, 21909566, 32864349, 43819132, 65728698, 131457396]

約数ペア:

[(1, 131457396), (2, 65728698), (3, 43819132), (4, 32864349), (6, 21909566), (7, 18779628), (12, 10954783), (14, 9389814), (17, 7732788), (21, 6259876), (28, 4694907), (34, 3866394), (42, 3129938), (49, 2682804), (51, 2577596), (68, 1933197), (84, 1564969), (98, 1341402), (102, 1288798), (119, 1104684), (147, 894268), (196, 670701), (204, 644399), (238, 552342), (294, 447134), (357, 368228), (476, 276171), (588, 223567), (714, 184114), (833, 157812), (1428, 92057), (1666, 78906), (2499, 52604), (3332, 39453), (4998, 26302), (9996, 13151)]