148728636

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{21859}}^1$

素因数の和:21885

約数の個数: 72

約数和(自身を含む): 445594240

約数和(自身を除く): 296865604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 21859, 43718, 65577, 87436, 131154, 153013, 196731, 262308, 306026, 393462, 459039, 590193, 612052, 786924, 918078, 1180386, 1377117, 1770579, 1836156, 2360772, 2754234, 3541158, 4131351, 5311737, 5508468, 7082316, 8262702, 10623474, 12394053, 16525404, 21246948, 24788106, 37182159, 49576212, 74364318, 148728636]

約数ペア:

[(1, 148728636), (2, 74364318), (3, 49576212), (4, 37182159), (6, 24788106), (7, 21246948), (9, 16525404), (12, 12394053), (14, 10623474), (18, 8262702), (21, 7082316), (27, 5508468), (28, 5311737), (36, 4131351), (42, 3541158), (54, 2754234), (63, 2360772), (81, 1836156), (84, 1770579), (108, 1377117), (126, 1180386), (162, 918078), (189, 786924), (243, 612052), (252, 590193), (324, 459039), (378, 393462), (486, 306026), (567, 262308), (756, 196731), (972, 153013), (1134, 131154), (1701, 87436), (2268, 65577), (3402, 43718), (6804, 21859)]