161291244

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2417}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 386725248

約数和(自身を除く): 225434004

約数列:

[1, 2, 3, 4, 6, 12, 67, 83, 134, 166, 201, 249, 268, 332, 402, 498, 804, 996, 2417, 4834, 5561, 7251, 9668, 11122, 14502, 16683, 22244, 29004, 33366, 66732, 161939, 200611, 323878, 401222, 485817, 601833, 647756, 802444, 971634, 1203666, 1943268, 2407332, 13440937, 26881874, 40322811, 53763748, 80645622, 161291244]

約数ペア:

[(1, 161291244), (2, 80645622), (3, 53763748), (4, 40322811), (6, 26881874), (12, 13440937), (67, 2407332), (83, 1943268), (134, 1203666), (166, 971634), (201, 802444), (249, 647756), (268, 601833), (332, 485817), (402, 401222), (498, 323878), (804, 200611), (996, 161939), (2417, 66732), (4834, 33366), (5561, 29004), (7251, 22244), (9668, 16683), (11122, 14502)]