123942816

素因数分解:

$2^5\times 3^2\times {\mathrm{430357}}^1$

素因数の和:430373

約数の個数: 36

約数和(自身を含む): 352463202

約数和(自身を除く): 228520386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 430357, 860714, 1291071, 1721428, 2582142, 3442856, 3873213, 5164284, 6885712, 7746426, 10328568, 13771424, 15492852, 20657136, 30985704, 41314272, 61971408, 123942816]

約数ペア:

[(1, 123942816), (2, 61971408), (3, 41314272), (4, 30985704), (6, 20657136), (8, 15492852), (9, 13771424), (12, 10328568), (16, 7746426), (18, 6885712), (24, 5164284), (32, 3873213), (36, 3442856), (48, 2582142), (72, 1721428), (96, 1291071), (144, 860714), (288, 430357)]