166533488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 367690752

約数和(自身を除く): 201157264

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 131, 176, 233, 248, 262, 341, 466, 496, 524, 682, 932, 1048, 1364, 1441, 1864, 2096, 2563, 2728, 2882, 3728, 4061, 5126, 5456, 5764, 7223, 8122, 10252, 11528, 14446, 16244, 20504, 23056, 28892, 30523, 32488, 41008, 44671, 57784, 61046, 64976, 79453, 89342, 115568, 122092, 158906, 178684, 244184, 317812, 335753, 357368, 488368, 635624, 671506, 714736, 946213, 1271248, 1343012, 1892426, 2686024, 3784852, 5372048, 7569704, 10408343, 15139408, 20816686, 41633372, 83266744, 166533488]

約数ペア:

[(1, 166533488), (2, 83266744), (4, 41633372), (8, 20816686), (11, 15139408), (16, 10408343), (22, 7569704), (31, 5372048), (44, 3784852), (62, 2686024), (88, 1892426), (124, 1343012), (131, 1271248), (176, 946213), (233, 714736), (248, 671506), (262, 635624), (341, 488368), (466, 357368), (496, 335753), (524, 317812), (682, 244184), (932, 178684), (1048, 158906), (1364, 122092), (1441, 115568), (1864, 89342), (2096, 79453), (2563, 64976), (2728, 61046), (2882, 57784), (3728, 44671), (4061, 41008), (5126, 32488), (5456, 30523), (5764, 28892), (7223, 23056), (8122, 20504), (10252, 16244), (11528, 14446)]