156515856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{465821}}^1$

素因数の和:465839

約数の個数: 40

約数和(自身を含む): 462095424

約数和(自身を除く): 305579568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 465821, 931642, 1397463, 1863284, 2794926, 3260747, 3726568, 5589852, 6521494, 7453136, 9782241, 11179704, 13042988, 19564482, 22359408, 26085976, 39128964, 52171952, 78257928, 156515856]

約数ペア:

[(1, 156515856), (2, 78257928), (3, 52171952), (4, 39128964), (6, 26085976), (7, 22359408), (8, 19564482), (12, 13042988), (14, 11179704), (16, 9782241), (21, 7453136), (24, 6521494), (28, 5589852), (42, 3726568), (48, 3260747), (56, 2794926), (84, 1863284), (112, 1397463), (168, 931642), (336, 465821)]