163075724

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 345693600

約数和(自身を除く): 182617876

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 113, 148, 196, 199, 226, 259, 398, 452, 518, 791, 796, 1036, 1393, 1582, 1813, 2786, 3164, 3626, 4181, 5537, 5572, 7252, 7363, 8362, 9751, 11074, 14726, 16724, 19502, 22148, 22487, 29267, 29452, 39004, 44974, 51541, 58534, 89948, 103082, 117068, 157409, 204869, 206164, 314818, 360787, 409738, 629636, 721574, 819476, 832019, 1101863, 1443148, 1664038, 2203726, 3328076, 4407452, 5824133, 11648266, 23296532, 40768931, 81537862, 163075724]

約数ペア:

[(1, 163075724), (2, 81537862), (4, 40768931), (7, 23296532), (14, 11648266), (28, 5824133), (37, 4407452), (49, 3328076), (74, 2203726), (98, 1664038), (113, 1443148), (148, 1101863), (196, 832019), (199, 819476), (226, 721574), (259, 629636), (398, 409738), (452, 360787), (518, 314818), (791, 206164), (796, 204869), (1036, 157409), (1393, 117068), (1582, 103082), (1813, 89948), (2786, 58534), (3164, 51541), (3626, 44974), (4181, 39004), (5537, 29452), (5572, 29267), (7252, 22487), (7363, 22148), (8362, 19502), (9751, 16724), (11074, 14726)]