157456416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1874

約数の個数: 96

約数和(自身を含む): 451640448

約数和(自身を除く): 294184032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 104, 142, 156, 208, 213, 284, 312, 416, 426, 568, 624, 852, 923, 1136, 1248, 1704, 1777, 1846, 2272, 2769, 3408, 3554, 3692, 5331, 5538, 6816, 7108, 7384, 10662, 11076, 14216, 14768, 21324, 22152, 23101, 28432, 29536, 42648, 44304, 46202, 56864, 69303, 85296, 88608, 92404, 126167, 138606, 170592, 184808, 252334, 277212, 369616, 378501, 504668, 554424, 739232, 757002, 1009336, 1108848, 1514004, 1640171, 2018672, 2217696, 3028008, 3280342, 4037344, 4920513, 6056016, 6560684, 9841026, 12112032, 13121368, 19682052, 26242736, 39364104, 52485472, 78728208, 157456416]

約数ペア:

[(1, 157456416), (2, 78728208), (3, 52485472), (4, 39364104), (6, 26242736), (8, 19682052), (12, 13121368), (13, 12112032), (16, 9841026), (24, 6560684), (26, 6056016), (32, 4920513), (39, 4037344), (48, 3280342), (52, 3028008), (71, 2217696), (78, 2018672), (96, 1640171), (104, 1514004), (142, 1108848), (156, 1009336), (208, 757002), (213, 739232), (284, 554424), (312, 504668), (416, 378501), (426, 369616), (568, 277212), (624, 252334), (852, 184808), (923, 170592), (1136, 138606), (1248, 126167), (1704, 92404), (1777, 88608), (1846, 85296), (2272, 69303), (2769, 56864), (3408, 46202), (3554, 44304), (3692, 42648), (5331, 29536), (5538, 28432), (6816, 23101), (7108, 22152), (7384, 21324), (10662, 14768), (11076, 14216)]