156948146943

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{119923}}^1$

素因数の和:120276

約数の個数: 48

約数和(自身を含む): 252646289280

約数和(自身を除く): 95698142337

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 307, 609, 921, 1421, 2149, 4263, 6447, 8903, 15043, 26709, 45129, 62321, 119923, 186963, 359769, 436247, 839461, 1308741, 2518383, 3477767, 5876227, 10433301, 17628681, 24344369, 36816361, 73033107, 110449083, 170410583, 257714527, 511231749, 773143581, 1067674469, 1804001689, 3203023407, 5412005067, 7473721283, 22421163849, 52316048981, 156948146943]

約数ペア:

[(1, 156948146943), (3, 52316048981), (7, 22421163849), (21, 7473721283), (29, 5412005067), (49, 3203023407), (87, 1804001689), (147, 1067674469), (203, 773143581), (307, 511231749), (609, 257714527), (921, 170410583), (1421, 110449083), (2149, 73033107), (4263, 36816361), (6447, 24344369), (8903, 17628681), (15043, 10433301), (26709, 5876227), (45129, 3477767), (62321, 2518383), (119923, 1308741), (186963, 839461), (359769, 436247)]