157316256

素因数分解:

$2^5\times 3^5\times {\mathrm{20231}}^1$

素因数の和:20256

約数の個数: 72

約数和(自身を含む): 463960224

約数和(自身を除く): 306643968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 20231, 40462, 60693, 80924, 121386, 161848, 182079, 242772, 323696, 364158, 485544, 546237, 647392, 728316, 971088, 1092474, 1456632, 1638711, 1942176, 2184948, 2913264, 3277422, 4369896, 4916133, 5826528, 6554844, 8739792, 9832266, 13109688, 17479584, 19664532, 26219376, 39329064, 52438752, 78658128, 157316256]

約数ペア:

[(1, 157316256), (2, 78658128), (3, 52438752), (4, 39329064), (6, 26219376), (8, 19664532), (9, 17479584), (12, 13109688), (16, 9832266), (18, 8739792), (24, 6554844), (27, 5826528), (32, 4916133), (36, 4369896), (48, 3277422), (54, 2913264), (72, 2184948), (81, 1942176), (96, 1638711), (108, 1456632), (144, 1092474), (162, 971088), (216, 728316), (243, 647392), (288, 546237), (324, 485544), (432, 364158), (486, 323696), (648, 242772), (864, 182079), (972, 161848), (1296, 121386), (1944, 80924), (2592, 60693), (3888, 40462), (7776, 20231)]