181536056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2688

約数の個数: 64

約数和(自身を含む): 395841600

約数和(自身を除く): 214305544

約数列:

[1, 2, 4, 8, 13, 23, 26, 29, 46, 52, 58, 92, 104, 116, 184, 232, 299, 377, 598, 667, 754, 1196, 1334, 1508, 2392, 2617, 2668, 3016, 5234, 5336, 8671, 10468, 17342, 20936, 34021, 34684, 60191, 68042, 69368, 75893, 120382, 136084, 151786, 240764, 272168, 303572, 481528, 607144, 782483, 986609, 1564966, 1745539, 1973218, 3129932, 3491078, 3946436, 6259864, 6982156, 7892872, 13964312, 22692007, 45384014, 90768028, 181536056]

約数ペア:

[(1, 181536056), (2, 90768028), (4, 45384014), (8, 22692007), (13, 13964312), (23, 7892872), (26, 6982156), (29, 6259864), (46, 3946436), (52, 3491078), (58, 3129932), (92, 1973218), (104, 1745539), (116, 1564966), (184, 986609), (232, 782483), (299, 607144), (377, 481528), (598, 303572), (667, 272168), (754, 240764), (1196, 151786), (1334, 136084), (1508, 120382), (2392, 75893), (2617, 69368), (2668, 68042), (3016, 60191), (5234, 34684), (5336, 34021), (8671, 20936), (10468, 17342)]