164618256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2243}}^1$

素因数の和:2404

約数の個数: 80

約数和(自身を含む): 467470080

約数和(自身を除く): 302851824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 139, 176, 264, 278, 417, 528, 556, 834, 1112, 1529, 1668, 2224, 2243, 3058, 3336, 4486, 4587, 6116, 6672, 6729, 8972, 9174, 12232, 13458, 17944, 18348, 24464, 24673, 26916, 35888, 36696, 49346, 53832, 73392, 74019, 98692, 107664, 148038, 197384, 296076, 311777, 394768, 592152, 623554, 935331, 1184304, 1247108, 1870662, 2494216, 3429547, 3741324, 4988432, 6859094, 7482648, 10288641, 13718188, 14965296, 20577282, 27436376, 41154564, 54872752, 82309128, 164618256]

約数ペア:

[(1, 164618256), (2, 82309128), (3, 54872752), (4, 41154564), (6, 27436376), (8, 20577282), (11, 14965296), (12, 13718188), (16, 10288641), (22, 7482648), (24, 6859094), (33, 4988432), (44, 3741324), (48, 3429547), (66, 2494216), (88, 1870662), (132, 1247108), (139, 1184304), (176, 935331), (264, 623554), (278, 592152), (417, 394768), (528, 311777), (556, 296076), (834, 197384), (1112, 148038), (1529, 107664), (1668, 98692), (2224, 74019), (2243, 73392), (3058, 53832), (3336, 49346), (4486, 36696), (4587, 35888), (6116, 26916), (6672, 24673), (6729, 24464), (8972, 18348), (9174, 17944), (12232, 13458)]