164542048

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 386684928

約数和(自身を除く): 222142880

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 68, 88, 124, 136, 176, 187, 248, 272, 341, 352, 374, 496, 527, 544, 682, 748, 887, 992, 1054, 1364, 1496, 1774, 2108, 2728, 2992, 3548, 4216, 5456, 5797, 5984, 7096, 8432, 9757, 10912, 11594, 14192, 15079, 16864, 19514, 23188, 27497, 28384, 30158, 39028, 46376, 54994, 60316, 78056, 92752, 109988, 120632, 156112, 165869, 185504, 219976, 241264, 302467, 312224, 331738, 439952, 467449, 482528, 604934, 663476, 879904, 934898, 1209868, 1326952, 1869796, 2419736, 2653904, 3739592, 4839472, 5141939, 5307808, 7479184, 9678944, 10283878, 14958368, 20567756, 41135512, 82271024, 164542048]

約数ペア:

[(1, 164542048), (2, 82271024), (4, 41135512), (8, 20567756), (11, 14958368), (16, 10283878), (17, 9678944), (22, 7479184), (31, 5307808), (32, 5141939), (34, 4839472), (44, 3739592), (62, 2653904), (68, 2419736), (88, 1869796), (124, 1326952), (136, 1209868), (176, 934898), (187, 879904), (248, 663476), (272, 604934), (341, 482528), (352, 467449), (374, 439952), (496, 331738), (527, 312224), (544, 302467), (682, 241264), (748, 219976), (887, 185504), (992, 165869), (1054, 156112), (1364, 120632), (1496, 109988), (1774, 92752), (2108, 78056), (2728, 60316), (2992, 54994), (3548, 46376), (4216, 39028), (5456, 30158), (5797, 28384), (5984, 27497), (7096, 23188), (8432, 19514), (9757, 16864), (10912, 15079), (11594, 14192)]