128271936

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3023}}^1$

素因数の和:3068

約数の個数: 112

約数和(自身を含む): 387120384

約数和(自身を除く): 258848448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3023, 3264, 3536, 5304, 6046, 7072, 9069, 10608, 12092, 14144, 18138, 21216, 24184, 36276, 39299, 42432, 48368, 51391, 72552, 78598, 96736, 102782, 117897, 145104, 154173, 157196, 193472, 205564, 235794, 290208, 308346, 314392, 411128, 471588, 580416, 616692, 628784, 668083, 822256, 943176, 1233384, 1257568, 1336166, 1644512, 1886352, 2004249, 2466768, 2515136, 2672332, 3289024, 3772704, 4008498, 4933536, 5344664, 7545408, 8016996, 9867072, 10689328, 16033992, 21378656, 32067984, 42757312, 64135968, 128271936]

約数ペア:

[(1, 128271936), (2, 64135968), (3, 42757312), (4, 32067984), (6, 21378656), (8, 16033992), (12, 10689328), (13, 9867072), (16, 8016996), (17, 7545408), (24, 5344664), (26, 4933536), (32, 4008498), (34, 3772704), (39, 3289024), (48, 2672332), (51, 2515136), (52, 2466768), (64, 2004249), (68, 1886352), (78, 1644512), (96, 1336166), (102, 1257568), (104, 1233384), (136, 943176), (156, 822256), (192, 668083), (204, 628784), (208, 616692), (221, 580416), (272, 471588), (312, 411128), (408, 314392), (416, 308346), (442, 290208), (544, 235794), (624, 205564), (663, 193472), (816, 157196), (832, 154173), (884, 145104), (1088, 117897), (1248, 102782), (1326, 96736), (1632, 78598), (1768, 72552), (2496, 51391), (2652, 48368), (3023, 42432), (3264, 39299), (3536, 36276), (5304, 24184), (6046, 21216), (7072, 18138), (9069, 14144), (10608, 12092)]