156978722888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{401119}}^1$

素因数の和:401262

約数の個数: 64

約数和(自身を含む): 327506457600

約数和(自身を除く): 170527734712

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 71, 104, 106, 142, 212, 284, 424, 568, 689, 923, 1378, 1846, 2756, 3692, 3763, 5512, 7384, 7526, 15052, 30104, 48919, 97838, 195676, 391352, 401119, 802238, 1604476, 3208952, 5214547, 10429094, 20858188, 21259307, 28479449, 41716376, 42518614, 56958898, 85037228, 113917796, 170074456, 227835592, 276370991, 370232837, 552741982, 740465674, 1105483964, 1480931348, 1509410797, 2210967928, 2961862696, 3018821594, 6037643188, 12075286376, 19622340361, 39244680722, 78489361444, 156978722888]

約数ペア:

[(1, 156978722888), (2, 78489361444), (4, 39244680722), (8, 19622340361), (13, 12075286376), (26, 6037643188), (52, 3018821594), (53, 2961862696), (71, 2210967928), (104, 1509410797), (106, 1480931348), (142, 1105483964), (212, 740465674), (284, 552741982), (424, 370232837), (568, 276370991), (689, 227835592), (923, 170074456), (1378, 113917796), (1846, 85037228), (2756, 56958898), (3692, 42518614), (3763, 41716376), (5512, 28479449), (7384, 21259307), (7526, 20858188), (15052, 10429094), (30104, 5214547), (48919, 3208952), (97838, 1604476), (195676, 802238), (391352, 401119)]