155986272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:773

約数の個数: 144

約数和(自身を含む): 486250128

約数和(自身を除く): 330263856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 624, 683, 732, 793, 936, 976, 1098, 1248, 1366, 1464, 1586, 1872, 1952, 2049, 2196, 2379, 2732, 2928, 3172, 3744, 4098, 4392, 4758, 5464, 5856, 6147, 6344, 7137, 8196, 8784, 8879, 9516, 10928, 12294, 12688, 14274, 16392, 17568, 17758, 19032, 21856, 24588, 25376, 26637, 28548, 32784, 35516, 38064, 41663, 49176, 53274, 57096, 65568, 71032, 76128, 79911, 83326, 98352, 106548, 114192, 124989, 142064, 159822, 166652, 196704, 213096, 228384, 249978, 284128, 319644, 333304, 374967, 426192, 499956, 541619, 639288, 666608, 749934, 852384, 999912, 1083238, 1278576, 1333216, 1499868, 1624857, 1999824, 2166476, 2557152, 2999736, 3249714, 3999648, 4332952, 4874571, 5999472, 6499428, 8665904, 9749142, 11998944, 12998856, 17331808, 19498284, 25997712, 38996568, 51995424, 77993136, 155986272]

約数ペア:

[(1, 155986272), (2, 77993136), (3, 51995424), (4, 38996568), (6, 25997712), (8, 19498284), (9, 17331808), (12, 12998856), (13, 11998944), (16, 9749142), (18, 8665904), (24, 6499428), (26, 5999472), (32, 4874571), (36, 4332952), (39, 3999648), (48, 3249714), (52, 2999736), (61, 2557152), (72, 2166476), (78, 1999824), (96, 1624857), (104, 1499868), (117, 1333216), (122, 1278576), (144, 1083238), (156, 999912), (183, 852384), (208, 749934), (234, 666608), (244, 639288), (288, 541619), (312, 499956), (366, 426192), (416, 374967), (468, 333304), (488, 319644), (549, 284128), (624, 249978), (683, 228384), (732, 213096), (793, 196704), (936, 166652), (976, 159822), (1098, 142064), (1248, 124989), (1366, 114192), (1464, 106548), (1586, 98352), (1872, 83326), (1952, 79911), (2049, 76128), (2196, 71032), (2379, 65568), (2732, 57096), (2928, 53274), (3172, 49176), (3744, 41663), (4098, 38064), (4392, 35516), (4758, 32784), (5464, 28548), (5856, 26637), (6147, 25376), (6344, 24588), (7137, 21856), (8196, 19032), (8784, 17758), (8879, 17568), (9516, 16392), (10928, 14274), (12294, 12688)]