154088228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1063}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 320323584

約数和(自身を除く): 166235356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 167, 217, 334, 434, 668, 868, 1063, 1169, 2126, 2338, 4252, 4676, 5177, 7441, 10354, 14882, 20708, 29764, 32953, 36239, 65906, 72478, 131812, 144956, 177521, 230671, 355042, 461342, 710084, 922684, 1242647, 2485294, 4970588, 5503151, 11006302, 22012604, 38522057, 77044114, 154088228]

約数ペア:

[(1, 154088228), (2, 77044114), (4, 38522057), (7, 22012604), (14, 11006302), (28, 5503151), (31, 4970588), (62, 2485294), (124, 1242647), (167, 922684), (217, 710084), (334, 461342), (434, 355042), (668, 230671), (868, 177521), (1063, 144956), (1169, 131812), (2126, 72478), (2338, 65906), (4252, 36239), (4676, 32953), (5177, 29764), (7441, 20708), (10354, 14882)]