156939113538

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{557}}^1\times {\mathrm{90481}}^1$

素因数の和:91219

約数の個数: 48

約数和(自身を含む): 342618055416

約数和(自身を除く): 185678941878

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 557, 1038, 1114, 1557, 1671, 3114, 3342, 5013, 10026, 90481, 96361, 180962, 192722, 271443, 289083, 542886, 578166, 814329, 867249, 1628658, 1734498, 15653213, 31306426, 46959639, 50397917, 93919278, 100795834, 140878917, 151193751, 281757834, 302387502, 453581253, 907162506, 8718839641, 17437679282, 26156518923, 52313037846, 78469556769, 156939113538]

約数ペア:

[(1, 156939113538), (2, 78469556769), (3, 52313037846), (6, 26156518923), (9, 17437679282), (18, 8718839641), (173, 907162506), (346, 453581253), (519, 302387502), (557, 281757834), (1038, 151193751), (1114, 140878917), (1557, 100795834), (1671, 93919278), (3114, 50397917), (3342, 46959639), (5013, 31306426), (10026, 15653213), (90481, 1734498), (96361, 1628658), (180962, 867249), (192722, 814329), (271443, 578166), (289083, 542886)]