156738837771

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{4231}}^1$

素因数の和:4565

約数の個数: 72

約数和(自身を含む): 245337910272

約数和(自身を除く): 88599072501

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 251, 279, 529, 713, 753, 1587, 2139, 2259, 4231, 4761, 5773, 6417, 7781, 12693, 16399, 17319, 23343, 38079, 49197, 51957, 70029, 97313, 131161, 132779, 147591, 178963, 291939, 393483, 398337, 536889, 875817, 1061981, 1180449, 1195011, 1610667, 2238199, 3016703, 3185943, 4116149, 6714597, 9050109, 9557829, 12348447, 20143791, 24425563, 27150327, 32921411, 37045341, 69384169, 73276689, 98764233, 208152507, 219830067, 296292699, 561787949, 624457521, 757192453, 1685363847, 2271577359, 5056091541, 6814732077, 17415426419, 52246279257, 156738837771]

約数ペア:

[(1, 156738837771), (3, 52246279257), (9, 17415426419), (23, 6814732077), (31, 5056091541), (69, 2271577359), (93, 1685363847), (207, 757192453), (251, 624457521), (279, 561787949), (529, 296292699), (713, 219830067), (753, 208152507), (1587, 98764233), (2139, 73276689), (2259, 69384169), (4231, 37045341), (4761, 32921411), (5773, 27150327), (6417, 24425563), (7781, 20143791), (12693, 12348447), (16399, 9557829), (17319, 9050109), (23343, 6714597), (38079, 4116149), (49197, 3185943), (51957, 3016703), (70029, 2238199), (97313, 1610667), (131161, 1195011), (132779, 1180449), (147591, 1061981), (178963, 875817), (291939, 536889), (393483, 398337)]