161654376688

素因数分解:

$2^4\times 7^2\times {\mathrm{6089}}^1\times {\mathrm{33863}}^1$

素因数の和:39974

約数の個数: 60

約数和(自身を含む): 364411519920

約数和(自身を除く): 202757143232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 6089, 12178, 24356, 33863, 42623, 48712, 67726, 85246, 97424, 135452, 170492, 237041, 270904, 298361, 340984, 474082, 541808, 596722, 681968, 948164, 1193444, 1659287, 1896328, 2386888, 3318574, 3792656, 4773776, 6637148, 13274296, 26548592, 206191807, 412383614, 824767228, 1443342649, 1649534456, 2886685298, 3299068912, 5773370596, 10103398543, 11546741192, 20206797086, 23093482384, 40413594172, 80827188344, 161654376688]

約数ペア:

[(1, 161654376688), (2, 80827188344), (4, 40413594172), (7, 23093482384), (8, 20206797086), (14, 11546741192), (16, 10103398543), (28, 5773370596), (49, 3299068912), (56, 2886685298), (98, 1649534456), (112, 1443342649), (196, 824767228), (392, 412383614), (784, 206191807), (6089, 26548592), (12178, 13274296), (24356, 6637148), (33863, 4773776), (42623, 3792656), (48712, 3318574), (67726, 2386888), (85246, 1896328), (97424, 1659287), (135452, 1193444), (170492, 948164), (237041, 681968), (270904, 596722), (298361, 541808), (340984, 474082)]