149318148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19973}}^1$

素因数の和:20076

約数の個数: 48

約数和(自身を含む): 402675840

約数和(自身を除く): 253357692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 19973, 39946, 59919, 79892, 119838, 139811, 239676, 279622, 419433, 559244, 838866, 1677732, 1777597, 3555194, 5332791, 7110388, 10665582, 12443179, 21331164, 24886358, 37329537, 49772716, 74659074, 149318148]

約数ペア:

[(1, 149318148), (2, 74659074), (3, 49772716), (4, 37329537), (6, 24886358), (7, 21331164), (12, 12443179), (14, 10665582), (21, 7110388), (28, 5332791), (42, 3555194), (84, 1777597), (89, 1677732), (178, 838866), (267, 559244), (356, 419433), (534, 279622), (623, 239676), (1068, 139811), (1246, 119838), (1869, 79892), (2492, 59919), (3738, 39946), (7476, 19973)]