168450828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22037}}^1$

素因数の和:22071

約数の個数: 72

約数和(自身を含む): 492417072

約数和(自身を除く): 323966244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 22037, 44074, 66111, 88148, 132222, 154259, 264444, 286481, 308518, 462777, 572962, 617036, 859443, 925554, 1079813, 1145924, 1718886, 1851108, 2005367, 2159626, 3239439, 3437772, 4010734, 4319252, 6016101, 6478878, 8021468, 12032202, 12957756, 14037569, 24064404, 28075138, 42112707, 56150276, 84225414, 168450828]

約数ペア:

[(1, 168450828), (2, 84225414), (3, 56150276), (4, 42112707), (6, 28075138), (7, 24064404), (12, 14037569), (13, 12957756), (14, 12032202), (21, 8021468), (26, 6478878), (28, 6016101), (39, 4319252), (42, 4010734), (49, 3437772), (52, 3239439), (78, 2159626), (84, 2005367), (91, 1851108), (98, 1718886), (147, 1145924), (156, 1079813), (182, 925554), (196, 859443), (273, 617036), (294, 572962), (364, 462777), (546, 308518), (588, 286481), (637, 264444), (1092, 154259), (1274, 132222), (1911, 88148), (2548, 66111), (3822, 44074), (7644, 22037)]