163166432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 381405024

約数和(自身を除く): 218238592

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 181, 197, 208, 286, 352, 362, 394, 416, 572, 724, 788, 1144, 1448, 1576, 1991, 2167, 2288, 2353, 2561, 2896, 3152, 3982, 4334, 4576, 4706, 5122, 5792, 6304, 7964, 8668, 9412, 10244, 15928, 17336, 18824, 20488, 25883, 28171, 31856, 34672, 35657, 37648, 40976, 51766, 56342, 63712, 69344, 71314, 75296, 81952, 103532, 112684, 142628, 207064, 225368, 285256, 392227, 414128, 450736, 463541, 570512, 784454, 828256, 901472, 927082, 1141024, 1568908, 1854164, 3137816, 3708328, 5098951, 6275632, 7416656, 10197902, 12551264, 14833312, 20395804, 40791608, 81583216, 163166432]

約数ペア:

[(1, 163166432), (2, 81583216), (4, 40791608), (8, 20395804), (11, 14833312), (13, 12551264), (16, 10197902), (22, 7416656), (26, 6275632), (32, 5098951), (44, 3708328), (52, 3137816), (88, 1854164), (104, 1568908), (143, 1141024), (176, 927082), (181, 901472), (197, 828256), (208, 784454), (286, 570512), (352, 463541), (362, 450736), (394, 414128), (416, 392227), (572, 285256), (724, 225368), (788, 207064), (1144, 142628), (1448, 112684), (1576, 103532), (1991, 81952), (2167, 75296), (2288, 71314), (2353, 69344), (2561, 63712), (2896, 56342), (3152, 51766), (3982, 40976), (4334, 37648), (4576, 35657), (4706, 34672), (5122, 31856), (5792, 28171), (6304, 25883), (7964, 20488), (8668, 18824), (9412, 17336), (10244, 15928)]