164012436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2593}}^1$

素因数の和:2861

約数の個数: 72

約数和(自身を含む): 475884864

約数和(自身を除く): 311872428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 753, 1004, 1506, 1757, 2259, 2593, 3012, 3514, 4518, 5186, 5271, 7028, 7779, 9036, 10372, 10542, 15558, 15813, 18151, 21084, 23337, 31116, 31626, 36302, 46674, 54453, 63252, 72604, 93348, 108906, 163359, 217812, 326718, 650843, 653436, 1301686, 1952529, 2603372, 3905058, 4555901, 5857587, 7810116, 9111802, 11715174, 13667703, 18223604, 23430348, 27335406, 41003109, 54670812, 82006218, 164012436]

約数ペア:

[(1, 164012436), (2, 82006218), (3, 54670812), (4, 41003109), (6, 27335406), (7, 23430348), (9, 18223604), (12, 13667703), (14, 11715174), (18, 9111802), (21, 7810116), (28, 5857587), (36, 4555901), (42, 3905058), (63, 2603372), (84, 1952529), (126, 1301686), (251, 653436), (252, 650843), (502, 326718), (753, 217812), (1004, 163359), (1506, 108906), (1757, 93348), (2259, 72604), (2593, 63252), (3012, 54453), (3514, 46674), (4518, 36302), (5186, 31626), (5271, 31116), (7028, 23337), (7779, 21084), (9036, 18151), (10372, 15813), (10542, 15558)]