157957896

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7321}}^1$

素因数の和:7390

約数の個数: 64

約数和(自身を含む): 421747200

約数和(自身を除く): 263789304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1798, 2697, 3596, 5394, 7192, 7321, 10788, 14642, 21576, 21963, 29284, 43926, 58568, 87852, 175704, 212309, 226951, 424618, 453902, 636927, 680853, 849236, 907804, 1273854, 1361706, 1698472, 1815608, 2547708, 2723412, 5095416, 5446824, 6581579, 13163158, 19744737, 26326316, 39489474, 52652632, 78978948, 157957896]

約数ペア:

[(1, 157957896), (2, 78978948), (3, 52652632), (4, 39489474), (6, 26326316), (8, 19744737), (12, 13163158), (24, 6581579), (29, 5446824), (31, 5095416), (58, 2723412), (62, 2547708), (87, 1815608), (93, 1698472), (116, 1361706), (124, 1273854), (174, 907804), (186, 849236), (232, 680853), (248, 636927), (348, 453902), (372, 424618), (696, 226951), (744, 212309), (899, 175704), (1798, 87852), (2697, 58568), (3596, 43926), (5394, 29284), (7192, 21963), (7321, 21576), (10788, 14642)]