190647856

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 442828800

約数和(自身を除く): 252180944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 79, 112, 116, 158, 203, 232, 316, 406, 464, 553, 632, 743, 812, 1106, 1264, 1486, 1624, 2212, 2291, 2972, 3248, 4424, 4582, 5201, 5944, 8848, 9164, 10402, 11888, 16037, 18328, 20804, 21547, 32074, 36656, 41608, 43094, 58697, 64148, 83216, 86188, 117394, 128296, 150829, 172376, 234788, 256592, 301658, 344752, 410879, 469576, 603316, 821758, 939152, 1206632, 1643516, 1702213, 2413264, 3287032, 3404426, 6574064, 6808852, 11915491, 13617704, 23830982, 27235408, 47661964, 95323928, 190647856]

約数ペア:

[(1, 190647856), (2, 95323928), (4, 47661964), (7, 27235408), (8, 23830982), (14, 13617704), (16, 11915491), (28, 6808852), (29, 6574064), (56, 3404426), (58, 3287032), (79, 2413264), (112, 1702213), (116, 1643516), (158, 1206632), (203, 939152), (232, 821758), (316, 603316), (406, 469576), (464, 410879), (553, 344752), (632, 301658), (743, 256592), (812, 234788), (1106, 172376), (1264, 150829), (1486, 128296), (1624, 117394), (2212, 86188), (2291, 83216), (2972, 64148), (3248, 58697), (4424, 43094), (4582, 41608), (5201, 36656), (5944, 32074), (8848, 21547), (9164, 20804), (10402, 18328), (11888, 16037)]