156056656

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2156

約数の個数: 80

約数和(自身を含む): 373190400

約数和(自身を除く): 217133744

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 56, 58, 92, 112, 116, 161, 184, 203, 232, 322, 368, 406, 464, 644, 667, 812, 1288, 1334, 1624, 2089, 2576, 2668, 3248, 4178, 4669, 5336, 8356, 9338, 10672, 14623, 16712, 18676, 29246, 33424, 37352, 48047, 58492, 60581, 74704, 96094, 116984, 121162, 192188, 233968, 242324, 336329, 384376, 424067, 484648, 672658, 768752, 848134, 969296, 1345316, 1393363, 1696268, 2690632, 2786726, 3392536, 5381264, 5573452, 6785072, 9753541, 11146904, 19507082, 22293808, 39014164, 78028328, 156056656]

約数ペア:

[(1, 156056656), (2, 78028328), (4, 39014164), (7, 22293808), (8, 19507082), (14, 11146904), (16, 9753541), (23, 6785072), (28, 5573452), (29, 5381264), (46, 3392536), (56, 2786726), (58, 2690632), (92, 1696268), (112, 1393363), (116, 1345316), (161, 969296), (184, 848134), (203, 768752), (232, 672658), (322, 484648), (368, 424067), (406, 384376), (464, 336329), (644, 242324), (667, 233968), (812, 192188), (1288, 121162), (1334, 116984), (1624, 96094), (2089, 74704), (2576, 60581), (2668, 58492), (3248, 48047), (4178, 37352), (4669, 33424), (5336, 29246), (8356, 18676), (9338, 16712), (10672, 14623)]