168379968

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:764

約数の個数: 112

約数和(自身を含む): 478414080

約数和(自身を除く): 310034112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 79, 96, 102, 136, 158, 192, 204, 237, 272, 316, 408, 474, 544, 632, 653, 816, 948, 1088, 1264, 1306, 1343, 1632, 1896, 1959, 2528, 2612, 2686, 3264, 3792, 3918, 4029, 5056, 5224, 5372, 7584, 7836, 8058, 10448, 10744, 11101, 15168, 15672, 16116, 20896, 21488, 22202, 31344, 32232, 33303, 41792, 42976, 44404, 51587, 62688, 64464, 66606, 85952, 88808, 103174, 125376, 128928, 133212, 154761, 177616, 206348, 257856, 266424, 309522, 355232, 412696, 532848, 619044, 710464, 825392, 876979, 1065696, 1238088, 1650784, 1753958, 2131392, 2476176, 2630937, 3301568, 3507916, 4952352, 5261874, 7015832, 9904704, 10523748, 14031664, 21047496, 28063328, 42094992, 56126656, 84189984, 168379968]

約数ペア:

[(1, 168379968), (2, 84189984), (3, 56126656), (4, 42094992), (6, 28063328), (8, 21047496), (12, 14031664), (16, 10523748), (17, 9904704), (24, 7015832), (32, 5261874), (34, 4952352), (48, 3507916), (51, 3301568), (64, 2630937), (68, 2476176), (79, 2131392), (96, 1753958), (102, 1650784), (136, 1238088), (158, 1065696), (192, 876979), (204, 825392), (237, 710464), (272, 619044), (316, 532848), (408, 412696), (474, 355232), (544, 309522), (632, 266424), (653, 257856), (816, 206348), (948, 177616), (1088, 154761), (1264, 133212), (1306, 128928), (1343, 125376), (1632, 103174), (1896, 88808), (1959, 85952), (2528, 66606), (2612, 64464), (2686, 62688), (3264, 51587), (3792, 44404), (3918, 42976), (4029, 41792), (5056, 33303), (5224, 32232), (5372, 31344), (7584, 22202), (7836, 21488), (8058, 20896), (10448, 16116), (10744, 15672), (11101, 15168)]