191049984

素因数分解:

$2^8\times 3^2\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:944

約数の個数: 108

約数和(自身を含む): 556975692

約数和(自身を除く): 365925708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 128, 144, 192, 202, 256, 288, 303, 384, 404, 576, 606, 768, 808, 821, 909, 1152, 1212, 1616, 1642, 1818, 2304, 2424, 2463, 3232, 3284, 3636, 4848, 4926, 6464, 6568, 7272, 7389, 9696, 9852, 12928, 13136, 14544, 14778, 19392, 19704, 25856, 26272, 29088, 29556, 38784, 39408, 52544, 58176, 59112, 77568, 78816, 82921, 105088, 116352, 118224, 157632, 165842, 210176, 232704, 236448, 248763, 315264, 331684, 472896, 497526, 630528, 663368, 746289, 945792, 995052, 1326736, 1492578, 1891584, 1990104, 2653472, 2985156, 3980208, 5306944, 5970312, 7960416, 10613888, 11940624, 15920832, 21227776, 23881248, 31841664, 47762496, 63683328, 95524992, 191049984]

約数ペア:

[(1, 191049984), (2, 95524992), (3, 63683328), (4, 47762496), (6, 31841664), (8, 23881248), (9, 21227776), (12, 15920832), (16, 11940624), (18, 10613888), (24, 7960416), (32, 5970312), (36, 5306944), (48, 3980208), (64, 2985156), (72, 2653472), (96, 1990104), (101, 1891584), (128, 1492578), (144, 1326736), (192, 995052), (202, 945792), (256, 746289), (288, 663368), (303, 630528), (384, 497526), (404, 472896), (576, 331684), (606, 315264), (768, 248763), (808, 236448), (821, 232704), (909, 210176), (1152, 165842), (1212, 157632), (1616, 118224), (1642, 116352), (1818, 105088), (2304, 82921), (2424, 78816), (2463, 77568), (3232, 59112), (3284, 58176), (3636, 52544), (4848, 39408), (4926, 38784), (6464, 29556), (6568, 29088), (7272, 26272), (7389, 25856), (9696, 19704), (9852, 19392), (12928, 14778), (13136, 14544)]