156981198052

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1499}}^1\times {\mathrm{55823}}^1$

素因数の和:57400

約数の個数: 48

約数和(自身を含む): 318866688000

約数和(自身を除く): 161885489948

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1499, 1876, 2998, 5996, 10493, 20986, 41972, 55823, 100433, 111646, 200866, 223292, 390761, 401732, 703031, 781522, 1406062, 1563044, 2812124, 3740141, 7480282, 14960564, 26180987, 52361974, 83678677, 104723948, 167357354, 334714708, 585750739, 1171501478, 2343002956, 5606471359, 11212942718, 22425885436, 39245299513, 78490599026, 156981198052]

約数ペア:

[(1, 156981198052), (2, 78490599026), (4, 39245299513), (7, 22425885436), (14, 11212942718), (28, 5606471359), (67, 2343002956), (134, 1171501478), (268, 585750739), (469, 334714708), (938, 167357354), (1499, 104723948), (1876, 83678677), (2998, 52361974), (5996, 26180987), (10493, 14960564), (20986, 7480282), (41972, 3740141), (55823, 2812124), (100433, 1563044), (111646, 1406062), (200866, 781522), (223292, 703031), (390761, 401732)]