156946400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15091}}^1$

素因数の和:15124

約数の個数: 72

約数和(自身を含む): 412645464

約数和(自身を除く): 255699064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 15091, 30182, 60364, 75455, 120728, 150910, 196183, 241456, 301820, 377275, 392366, 482912, 603640, 754550, 784732, 980915, 1207280, 1509100, 1569464, 1961830, 2414560, 3018200, 3138928, 3923660, 4904575, 6036400, 6277856, 7847320, 9809150, 12072800, 15694640, 19618300, 31389280, 39236600, 78473200, 156946400]

約数ペア:

[(1, 156946400), (2, 78473200), (4, 39236600), (5, 31389280), (8, 19618300), (10, 15694640), (13, 12072800), (16, 9809150), (20, 7847320), (25, 6277856), (26, 6036400), (32, 4904575), (40, 3923660), (50, 3138928), (52, 3018200), (65, 2414560), (80, 1961830), (100, 1569464), (104, 1509100), (130, 1207280), (160, 980915), (200, 784732), (208, 754550), (260, 603640), (325, 482912), (400, 392366), (416, 377275), (520, 301820), (650, 241456), (800, 196183), (1040, 150910), (1300, 120728), (2080, 75455), (2600, 60364), (5200, 30182), (10400, 15091)]