156405996

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{10369}}^1$

素因数の和:10798

約数の個数: 36

約数和(自身を含む): 396341400

約数和(自身を除く): 239935404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 10369, 15084, 20738, 31107, 41476, 62214, 93321, 124428, 186642, 373284, 4344611, 8689222, 13033833, 17378444, 26067666, 39101499, 52135332, 78202998, 156405996]

約数ペア:

[(1, 156405996), (2, 78202998), (3, 52135332), (4, 39101499), (6, 26067666), (9, 17378444), (12, 13033833), (18, 8689222), (36, 4344611), (419, 373284), (838, 186642), (1257, 124428), (1676, 93321), (2514, 62214), (3771, 41476), (5028, 31107), (7542, 20738), (10369, 15084)]