149004128

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51169}}^1$

素因数の和:51199

約数の個数: 48

約数和(自身を含む): 361055520

約数和(自身を除く): 212051392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 51169, 102338, 204676, 358183, 409352, 665197, 716366, 818704, 1330394, 1432732, 1637408, 2660788, 2865464, 4656379, 5321576, 5730928, 9312758, 10643152, 11461856, 18625516, 21286304, 37251032, 74502064, 149004128]

約数ペア:

[(1, 149004128), (2, 74502064), (4, 37251032), (7, 21286304), (8, 18625516), (13, 11461856), (14, 10643152), (16, 9312758), (26, 5730928), (28, 5321576), (32, 4656379), (52, 2865464), (56, 2660788), (91, 1637408), (104, 1432732), (112, 1330394), (182, 818704), (208, 716366), (224, 665197), (364, 409352), (416, 358183), (728, 204676), (1456, 102338), (2912, 51169)]