156881844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{622547}}^1$

素因数の和:622564

約数の個数: 36

約数和(自身を含む): 453214944

約数和(自身を除く): 296333100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 622547, 1245094, 1867641, 2490188, 3735282, 4357829, 5602923, 7470564, 8715658, 11205846, 13073487, 17431316, 22411692, 26146974, 39220461, 52293948, 78440922, 156881844]

約数ペア:

[(1, 156881844), (2, 78440922), (3, 52293948), (4, 39220461), (6, 26146974), (7, 22411692), (9, 17431316), (12, 13073487), (14, 11205846), (18, 8715658), (21, 7470564), (28, 5602923), (36, 4357829), (42, 3735282), (63, 2490188), (84, 1867641), (126, 1245094), (252, 622547)]