142839144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{283411}}^1$

素因数の和:283430

約数の個数: 48

約数和(自身を含む): 442122720

約数和(自身を除く): 299283576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 283411, 566822, 850233, 1133644, 1700466, 1983877, 2267288, 2550699, 3400932, 3967754, 5101398, 5951631, 6801864, 7935508, 10202796, 11903262, 15871016, 17854893, 20405592, 23806524, 35709786, 47613048, 71419572, 142839144]

約数ペア:

[(1, 142839144), (2, 71419572), (3, 47613048), (4, 35709786), (6, 23806524), (7, 20405592), (8, 17854893), (9, 15871016), (12, 11903262), (14, 10202796), (18, 7935508), (21, 6801864), (24, 5951631), (28, 5101398), (36, 3967754), (42, 3400932), (56, 2550699), (63, 2267288), (72, 1983877), (84, 1700466), (126, 1133644), (168, 850233), (252, 566822), (504, 283411)]