138736832

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 84

約数和(自身を含む): 303434496

約数和(自身を除く): 164697664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 127, 169, 202, 208, 254, 338, 404, 416, 508, 676, 808, 832, 1016, 1313, 1352, 1616, 1651, 2032, 2626, 2704, 3232, 3302, 4064, 5252, 5408, 6464, 6604, 8128, 10504, 10816, 12827, 13208, 17069, 21008, 21463, 25654, 26416, 34138, 42016, 42926, 51308, 52832, 68276, 84032, 85852, 102616, 105664, 136552, 166751, 171704, 205232, 273104, 333502, 343408, 410464, 546208, 667004, 686816, 820928, 1092416, 1334008, 1373632, 2167763, 2668016, 4335526, 5336032, 8671052, 10672064, 17342104, 34684208, 69368416, 138736832]

約数ペア:

[(1, 138736832), (2, 69368416), (4, 34684208), (8, 17342104), (13, 10672064), (16, 8671052), (26, 5336032), (32, 4335526), (52, 2668016), (64, 2167763), (101, 1373632), (104, 1334008), (127, 1092416), (169, 820928), (202, 686816), (208, 667004), (254, 546208), (338, 410464), (404, 343408), (416, 333502), (508, 273104), (676, 205232), (808, 171704), (832, 166751), (1016, 136552), (1313, 105664), (1352, 102616), (1616, 85852), (1651, 84032), (2032, 68276), (2626, 52832), (2704, 51308), (3232, 42926), (3302, 42016), (4064, 34138), (5252, 26416), (5408, 25654), (6464, 21463), (6604, 21008), (8128, 17069), (10504, 13208), (10816, 12827)]