156931554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{30029}}^1$

素因数の和:30114

約数の個数: 32

約数和(自身を含む): 343062720

約数和(自身を除く): 186131166

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 30029, 60058, 90087, 180174, 390377, 780754, 1171131, 2011943, 2342262, 4023886, 6035829, 12071658, 26155259, 52310518, 78465777, 156931554]

約数ペア:

[(1, 156931554), (2, 78465777), (3, 52310518), (6, 26155259), (13, 12071658), (26, 6035829), (39, 4023886), (67, 2342262), (78, 2011943), (134, 1171131), (201, 780754), (402, 390377), (871, 180174), (1742, 90087), (2613, 60058), (5226, 30029)]