153920518

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 246677760

約数和(自身を除く): 92757242

約数列:

[1, 2, 31, 37, 62, 74, 229, 293, 458, 586, 1147, 2294, 7099, 8473, 9083, 10841, 14198, 16946, 18166, 21682, 67097, 134194, 262663, 336071, 525326, 672142, 2080007, 2482589, 4160014, 4965178, 76960259, 153920518]

約数ペア:

[(1, 153920518), (2, 76960259), (31, 4965178), (37, 4160014), (62, 2482589), (74, 2080007), (229, 672142), (293, 525326), (458, 336071), (586, 262663), (1147, 134194), (2294, 67097), (7099, 21682), (8473, 18166), (9083, 16946), (10841, 14198)]