161567224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5413}}^1$

素因数の和:5480

約数の個数: 64

約数和(自身を含む): 382011840

約数和(自身を除く): 220444616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 2132, 2296, 3731, 4264, 5413, 7462, 10826, 14924, 21652, 29848, 37891, 43304, 70369, 75782, 140738, 151564, 221933, 281476, 303128, 443866, 492583, 562952, 887732, 985166, 1553531, 1775464, 1970332, 2885129, 3107062, 3940664, 5770258, 6214124, 11540516, 12428248, 20195903, 23081032, 40391806, 80783612, 161567224]

約数ペア:

[(1, 161567224), (2, 80783612), (4, 40391806), (7, 23081032), (8, 20195903), (13, 12428248), (14, 11540516), (26, 6214124), (28, 5770258), (41, 3940664), (52, 3107062), (56, 2885129), (82, 1970332), (91, 1775464), (104, 1553531), (164, 985166), (182, 887732), (287, 562952), (328, 492583), (364, 443866), (533, 303128), (574, 281476), (728, 221933), (1066, 151564), (1148, 140738), (2132, 75782), (2296, 70369), (3731, 43304), (4264, 37891), (5413, 29848), (7462, 21652), (10826, 14924)]