145172496

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{61723}}^1$

素因数の和:61748

約数の個数: 60

約数和(自身を含む): 436265232

約数和(自身を除く): 291092736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 61723, 123446, 185169, 246892, 370338, 432061, 493784, 740676, 864122, 987568, 1296183, 1481352, 1728244, 2592366, 2962704, 3024427, 3456488, 5184732, 6048854, 6912976, 9073281, 10369464, 12097708, 18146562, 20738928, 24195416, 36293124, 48390832, 72586248, 145172496]

約数ペア:

[(1, 145172496), (2, 72586248), (3, 48390832), (4, 36293124), (6, 24195416), (7, 20738928), (8, 18146562), (12, 12097708), (14, 10369464), (16, 9073281), (21, 6912976), (24, 6048854), (28, 5184732), (42, 3456488), (48, 3024427), (49, 2962704), (56, 2592366), (84, 1728244), (98, 1481352), (112, 1296183), (147, 987568), (168, 864122), (196, 740676), (294, 493784), (336, 432061), (392, 370338), (588, 246892), (784, 185169), (1176, 123446), (2352, 61723)]