191311488

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2339}}^1$

素因数の和:2430

約数の個数: 96

約数和(自身を含む): 558511200

約数和(自身を除く): 367199712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 852, 1136, 1152, 1278, 1704, 2272, 2339, 2556, 3408, 4544, 4678, 5112, 6816, 7017, 9088, 9356, 10224, 13632, 14034, 18712, 20448, 21051, 27264, 28068, 37424, 40896, 42102, 56136, 74848, 81792, 84204, 112272, 149696, 166069, 168408, 224544, 299392, 332138, 336816, 449088, 498207, 664276, 673632, 898176, 996414, 1328552, 1347264, 1494621, 1992828, 2657104, 2694528, 2989242, 3985656, 5314208, 5978484, 7971312, 10628416, 11956968, 15942624, 21256832, 23913936, 31885248, 47827872, 63770496, 95655744, 191311488]

約数ペア:

[(1, 191311488), (2, 95655744), (3, 63770496), (4, 47827872), (6, 31885248), (8, 23913936), (9, 21256832), (12, 15942624), (16, 11956968), (18, 10628416), (24, 7971312), (32, 5978484), (36, 5314208), (48, 3985656), (64, 2989242), (71, 2694528), (72, 2657104), (96, 1992828), (128, 1494621), (142, 1347264), (144, 1328552), (192, 996414), (213, 898176), (284, 673632), (288, 664276), (384, 498207), (426, 449088), (568, 336816), (576, 332138), (639, 299392), (852, 224544), (1136, 168408), (1152, 166069), (1278, 149696), (1704, 112272), (2272, 84204), (2339, 81792), (2556, 74848), (3408, 56136), (4544, 42102), (4678, 40896), (5112, 37424), (6816, 28068), (7017, 27264), (9088, 21051), (9356, 20448), (10224, 18712), (13632, 14034)]