16253836176

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{22247}}^1$

素因数の和:22780

約数の個数: 80

約数和(自身を含む): 43433791488

約数和(自身を除く): 27179955312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 491, 496, 744, 982, 1473, 1488, 1964, 2946, 3928, 5892, 7856, 11784, 15221, 22247, 23568, 30442, 44494, 45663, 60884, 66741, 88988, 91326, 121768, 133482, 177976, 182652, 243536, 266964, 355952, 365304, 533928, 689657, 730608, 1067856, 1379314, 2068971, 2758628, 4137942, 5517256, 8275884, 10923277, 11034512, 16551768, 21846554, 32769831, 33103536, 43693108, 65539662, 87386216, 131079324, 174772432, 262158648, 338621587, 524317296, 677243174, 1015864761, 1354486348, 2031729522, 2708972696, 4063459044, 5417945392, 8126918088, 16253836176]

約数ペア:

[(1, 16253836176), (2, 8126918088), (3, 5417945392), (4, 4063459044), (6, 2708972696), (8, 2031729522), (12, 1354486348), (16, 1015864761), (24, 677243174), (31, 524317296), (48, 338621587), (62, 262158648), (93, 174772432), (124, 131079324), (186, 87386216), (248, 65539662), (372, 43693108), (491, 33103536), (496, 32769831), (744, 21846554), (982, 16551768), (1473, 11034512), (1488, 10923277), (1964, 8275884), (2946, 5517256), (3928, 4137942), (5892, 2758628), (7856, 2068971), (11784, 1379314), (15221, 1067856), (22247, 730608), (23568, 689657), (30442, 533928), (44494, 365304), (45663, 355952), (60884, 266964), (66741, 243536), (88988, 182652), (91326, 177976), (121768, 133482)]