156974928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5039}}^1$

素因数の和:5120

約数の個数: 80

約数和(自身を含む): 449971200

約数和(自身を除く): 292996272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 132, 176, 177, 236, 264, 354, 472, 528, 649, 708, 944, 1298, 1416, 1947, 2596, 2832, 3894, 5039, 5192, 7788, 10078, 10384, 15117, 15576, 20156, 30234, 31152, 40312, 55429, 60468, 80624, 110858, 120936, 166287, 221716, 241872, 297301, 332574, 443432, 594602, 665148, 886864, 891903, 1189204, 1330296, 1783806, 2378408, 2660592, 3270311, 3567612, 4756816, 6540622, 7135224, 9810933, 13081244, 14270448, 19621866, 26162488, 39243732, 52324976, 78487464, 156974928]

約数ペア:

[(1, 156974928), (2, 78487464), (3, 52324976), (4, 39243732), (6, 26162488), (8, 19621866), (11, 14270448), (12, 13081244), (16, 9810933), (22, 7135224), (24, 6540622), (33, 4756816), (44, 3567612), (48, 3270311), (59, 2660592), (66, 2378408), (88, 1783806), (118, 1330296), (132, 1189204), (176, 891903), (177, 886864), (236, 665148), (264, 594602), (354, 443432), (472, 332574), (528, 297301), (649, 241872), (708, 221716), (944, 166287), (1298, 120936), (1416, 110858), (1947, 80624), (2596, 60468), (2832, 55429), (3894, 40312), (5039, 31152), (5192, 30234), (7788, 20156), (10078, 15576), (10384, 15117)]