149481248

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4871}}^1$

素因数の和:5025

約数の個数: 48

約数和(自身を含む): 338857344

約数和(自身を除く): 189376096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 4871, 7672, 9742, 15344, 19484, 30688, 34097, 38968, 68194, 77936, 136388, 155872, 272776, 545552, 667327, 1091104, 1334654, 2669308, 4671289, 5338616, 9342578, 10677232, 18685156, 21354464, 37370312, 74740624, 149481248]

約数ペア:

[(1, 149481248), (2, 74740624), (4, 37370312), (7, 21354464), (8, 18685156), (14, 10677232), (16, 9342578), (28, 5338616), (32, 4671289), (56, 2669308), (112, 1334654), (137, 1091104), (224, 667327), (274, 545552), (548, 272776), (959, 155872), (1096, 136388), (1918, 77936), (2192, 68194), (3836, 38968), (4384, 34097), (4871, 30688), (7672, 19484), (9742, 15344)]