148905708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1613}}^1$

素因数の和:1791

約数の個数: 72

約数和(自身を含む): 406999152

約数和(自身を除く): 258093444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 196, 294, 314, 471, 588, 628, 942, 1099, 1613, 1884, 2198, 3226, 3297, 4396, 4839, 6452, 6594, 7693, 9678, 11291, 13188, 15386, 19356, 22582, 23079, 30772, 33873, 45164, 46158, 67746, 79037, 92316, 135492, 158074, 237111, 253241, 316148, 474222, 506482, 759723, 948444, 1012964, 1519446, 1772687, 3038892, 3545374, 5318061, 7090748, 10636122, 12408809, 21272244, 24817618, 37226427, 49635236, 74452854, 148905708]

約数ペア:

[(1, 148905708), (2, 74452854), (3, 49635236), (4, 37226427), (6, 24817618), (7, 21272244), (12, 12408809), (14, 10636122), (21, 7090748), (28, 5318061), (42, 3545374), (49, 3038892), (84, 1772687), (98, 1519446), (147, 1012964), (157, 948444), (196, 759723), (294, 506482), (314, 474222), (471, 316148), (588, 253241), (628, 237111), (942, 158074), (1099, 135492), (1613, 92316), (1884, 79037), (2198, 67746), (3226, 46158), (3297, 45164), (4396, 33873), (4839, 30772), (6452, 23079), (6594, 22582), (7693, 19356), (9678, 15386), (11291, 13188)]