198381888

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18127}}^1$

素因数の和:18164

約数の個数: 84

約数和(自身を含む): 598586560

約数和(自身を除く): 400204672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 18127, 36254, 54381, 72508, 108762, 145016, 163143, 217524, 290032, 326286, 344413, 435048, 580064, 652572, 688826, 870096, 1033239, 1160128, 1305144, 1377652, 1740192, 2066478, 2610288, 2755304, 3099717, 3480384, 4132956, 5220576, 5510608, 6199434, 8265912, 10441152, 11021216, 12398868, 16531824, 22042432, 24797736, 33063648, 49595472, 66127296, 99190944, 198381888]

約数ペア:

[(1, 198381888), (2, 99190944), (3, 66127296), (4, 49595472), (6, 33063648), (8, 24797736), (9, 22042432), (12, 16531824), (16, 12398868), (18, 11021216), (19, 10441152), (24, 8265912), (32, 6199434), (36, 5510608), (38, 5220576), (48, 4132956), (57, 3480384), (64, 3099717), (72, 2755304), (76, 2610288), (96, 2066478), (114, 1740192), (144, 1377652), (152, 1305144), (171, 1160128), (192, 1033239), (228, 870096), (288, 688826), (304, 652572), (342, 580064), (456, 435048), (576, 344413), (608, 326286), (684, 290032), (912, 217524), (1216, 163143), (1368, 145016), (1824, 108762), (2736, 72508), (3648, 54381), (5472, 36254), (10944, 18127)]