156744924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2099}}^1$

素因数の和:2247

約数の個数: 72

約数和(自身を含む): 429004800

約数和(自身を除く): 272259876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2099, 2667, 3556, 4198, 5334, 6223, 6297, 8396, 10668, 12446, 12594, 14693, 18669, 24892, 25188, 29386, 37338, 44079, 58772, 74676, 88158, 102851, 176316, 205702, 266573, 308553, 411404, 533146, 617106, 799719, 1066292, 1234212, 1599438, 1866011, 3198876, 3732022, 5598033, 7464044, 11196066, 13062077, 22392132, 26124154, 39186231, 52248308, 78372462, 156744924]

約数ペア:

[(1, 156744924), (2, 78372462), (3, 52248308), (4, 39186231), (6, 26124154), (7, 22392132), (12, 13062077), (14, 11196066), (21, 7464044), (28, 5598033), (42, 3732022), (49, 3198876), (84, 1866011), (98, 1599438), (127, 1234212), (147, 1066292), (196, 799719), (254, 617106), (294, 533146), (381, 411404), (508, 308553), (588, 266573), (762, 205702), (889, 176316), (1524, 102851), (1778, 88158), (2099, 74676), (2667, 58772), (3556, 44079), (4198, 37338), (5334, 29386), (6223, 25188), (6297, 24892), (8396, 18669), (10668, 14693), (12446, 12594)]