186894736

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1088

約数の個数: 80

約数和(自身を含む): 442900224

約数和(自身を除く): 256005488

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 103, 112, 119, 136, 206, 238, 272, 412, 476, 721, 824, 952, 953, 1442, 1648, 1751, 1904, 1906, 2884, 3502, 3812, 5768, 6671, 7004, 7624, 11536, 12257, 13342, 14008, 15248, 16201, 24514, 26684, 28016, 32402, 49028, 53368, 64804, 98056, 98159, 106736, 113407, 129608, 196112, 196318, 226814, 259216, 392636, 453628, 687113, 785272, 907256, 1374226, 1570544, 1668703, 1814512, 2748452, 3337406, 5496904, 6674812, 10993808, 11680921, 13349624, 23361842, 26699248, 46723684, 93447368, 186894736]

約数ペア:

[(1, 186894736), (2, 93447368), (4, 46723684), (7, 26699248), (8, 23361842), (14, 13349624), (16, 11680921), (17, 10993808), (28, 6674812), (34, 5496904), (56, 3337406), (68, 2748452), (103, 1814512), (112, 1668703), (119, 1570544), (136, 1374226), (206, 907256), (238, 785272), (272, 687113), (412, 453628), (476, 392636), (721, 259216), (824, 226814), (952, 196318), (953, 196112), (1442, 129608), (1648, 113407), (1751, 106736), (1904, 98159), (1906, 98056), (2884, 64804), (3502, 53368), (3812, 49028), (5768, 32402), (6671, 28016), (7004, 26684), (7624, 24514), (11536, 16201), (12257, 15248), (13342, 14008)]