188807864

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 443164800

約数和(自身を除く): 254356936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 211, 232, 266, 406, 422, 532, 551, 812, 841, 844, 1064, 1102, 1477, 1624, 1682, 1688, 2204, 2954, 3364, 3857, 4009, 4408, 5887, 5908, 6119, 6728, 7714, 8018, 11774, 11816, 12238, 15428, 15979, 16036, 23548, 24476, 28063, 30856, 31958, 32072, 42833, 47096, 48952, 56126, 63916, 85666, 111853, 112252, 116261, 127832, 171332, 177451, 223706, 224504, 232522, 342664, 354902, 447412, 465044, 709804, 813827, 894824, 930088, 1242157, 1419608, 1627654, 2484314, 3255308, 3371569, 4968628, 6510616, 6743138, 9937256, 13486276, 23600983, 26972552, 47201966, 94403932, 188807864]

約数ペア:

[(1, 188807864), (2, 94403932), (4, 47201966), (7, 26972552), (8, 23600983), (14, 13486276), (19, 9937256), (28, 6743138), (29, 6510616), (38, 4968628), (56, 3371569), (58, 3255308), (76, 2484314), (116, 1627654), (133, 1419608), (152, 1242157), (203, 930088), (211, 894824), (232, 813827), (266, 709804), (406, 465044), (422, 447412), (532, 354902), (551, 342664), (812, 232522), (841, 224504), (844, 223706), (1064, 177451), (1102, 171332), (1477, 127832), (1624, 116261), (1682, 112252), (1688, 111853), (2204, 85666), (2954, 63916), (3364, 56126), (3857, 48952), (4009, 47096), (4408, 42833), (5887, 32072), (5908, 31958), (6119, 30856), (6728, 28063), (7714, 24476), (8018, 23548), (11774, 16036), (11816, 15979), (12238, 15428)]