155115184

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2953}}^1$

素因数の和:3042

約数の個数: 60

約数和(自身を含む): 354940824

約数和(自身を除く): 199825640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 196, 268, 392, 469, 536, 784, 938, 1072, 1876, 2953, 3283, 3752, 5906, 6566, 7504, 11812, 13132, 20671, 23624, 26264, 41342, 47248, 52528, 82684, 144697, 165368, 197851, 289394, 330736, 395702, 578788, 791404, 1157576, 1384957, 1582808, 2315152, 2769914, 3165616, 5539828, 9694699, 11079656, 19389398, 22159312, 38778796, 77557592, 155115184]

約数ペア:

[(1, 155115184), (2, 77557592), (4, 38778796), (7, 22159312), (8, 19389398), (14, 11079656), (16, 9694699), (28, 5539828), (49, 3165616), (56, 2769914), (67, 2315152), (98, 1582808), (112, 1384957), (134, 1157576), (196, 791404), (268, 578788), (392, 395702), (469, 330736), (536, 289394), (784, 197851), (938, 165368), (1072, 144697), (1876, 82684), (2953, 52528), (3283, 47248), (3752, 41342), (5906, 26264), (6566, 23624), (7504, 20671), (11812, 13132)]