156881928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{133403}}^1$

素因数の和:133426

約数の個数: 48

約数和(自身を含む): 456241680

約数和(自身を除く): 299359752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 133403, 266806, 400209, 533612, 800418, 933821, 1067224, 1600836, 1867642, 2801463, 3201672, 3735284, 5602926, 6536747, 7470568, 11205852, 13073494, 19610241, 22411704, 26146988, 39220482, 52293976, 78440964, 156881928]

約数ペア:

[(1, 156881928), (2, 78440964), (3, 52293976), (4, 39220482), (6, 26146988), (7, 22411704), (8, 19610241), (12, 13073494), (14, 11205852), (21, 7470568), (24, 6536747), (28, 5602926), (42, 3735284), (49, 3201672), (56, 2801463), (84, 1867642), (98, 1600836), (147, 1067224), (168, 933821), (196, 800418), (294, 533612), (392, 400209), (588, 266806), (1176, 133403)]