157021284

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{38149}}^1$

素因数の和:38177

約数の個数: 48

約数和(自身を含む): 427280000

約数和(自身を除く): 270258716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 38149, 76298, 114447, 152596, 228894, 267043, 457788, 534086, 801129, 1068172, 1602258, 1869301, 3204516, 3738602, 5607903, 7477204, 11215806, 13085107, 22431612, 26170214, 39255321, 52340428, 78510642, 157021284]

約数ペア:

[(1, 157021284), (2, 78510642), (3, 52340428), (4, 39255321), (6, 26170214), (7, 22431612), (12, 13085107), (14, 11215806), (21, 7477204), (28, 5607903), (42, 3738602), (49, 3204516), (84, 1869301), (98, 1602258), (147, 1068172), (196, 801129), (294, 534086), (343, 457788), (588, 267043), (686, 228894), (1029, 152596), (1372, 114447), (2058, 76298), (4116, 38149)]