157904928

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3631}}^1$

素因数の和:3798

約数の個数: 72

約数和(自身を含む): 452140416

約数和(自身を除く): 294235488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 3631, 4832, 5436, 7248, 7262, 10872, 10893, 14496, 14524, 21744, 21786, 29048, 32679, 43488, 43572, 58096, 65358, 87144, 116192, 130716, 174288, 261432, 348576, 522864, 548281, 1045728, 1096562, 1644843, 2193124, 3289686, 4386248, 4934529, 6579372, 8772496, 9869058, 13158744, 17544992, 19738116, 26317488, 39476232, 52634976, 78952464, 157904928]

約数ペア:

[(1, 157904928), (2, 78952464), (3, 52634976), (4, 39476232), (6, 26317488), (8, 19738116), (9, 17544992), (12, 13158744), (16, 9869058), (18, 8772496), (24, 6579372), (32, 4934529), (36, 4386248), (48, 3289686), (72, 2193124), (96, 1644843), (144, 1096562), (151, 1045728), (288, 548281), (302, 522864), (453, 348576), (604, 261432), (906, 174288), (1208, 130716), (1359, 116192), (1812, 87144), (2416, 65358), (2718, 58096), (3624, 43572), (3631, 43488), (4832, 32679), (5436, 29048), (7248, 21786), (7262, 21744), (10872, 14524), (10893, 14496)]