140672844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{300583}}^1$

素因数の和:300606

約数の個数: 36

約数和(自身を含む): 382944016

約数和(自身を除く): 242271172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 300583, 601166, 901749, 1202332, 1803498, 2705247, 3606996, 3907579, 5410494, 7815158, 10820988, 11722737, 15630316, 23445474, 35168211, 46890948, 70336422, 140672844]

約数ペア:

[(1, 140672844), (2, 70336422), (3, 46890948), (4, 35168211), (6, 23445474), (9, 15630316), (12, 11722737), (13, 10820988), (18, 7815158), (26, 5410494), (36, 3907579), (39, 3606996), (52, 2705247), (78, 1803498), (117, 1202332), (156, 901749), (234, 601166), (468, 300583)]