149739296

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 368436600

約数和(自身を除く): 218697304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 49, 56, 58, 74, 89, 98, 112, 116, 148, 178, 196, 203, 224, 232, 259, 296, 356, 392, 406, 464, 518, 592, 623, 712, 784, 812, 928, 1036, 1073, 1184, 1246, 1421, 1424, 1568, 1624, 1813, 2072, 2146, 2492, 2581, 2842, 2848, 3248, 3293, 3626, 4144, 4292, 4361, 4984, 5162, 5684, 6496, 6586, 7252, 7511, 8288, 8584, 8722, 9968, 10324, 11368, 13172, 14504, 15022, 17168, 17444, 18067, 19936, 20648, 22736, 23051, 26344, 29008, 30044, 34336, 34888, 36134, 41296, 45472, 46102, 52577, 52688, 58016, 60088, 69776, 72268, 82592, 92204, 95497, 105154, 105376, 120176, 126469, 139552, 144536, 161357, 184408, 190994, 210308, 240352, 252938, 289072, 322714, 368816, 381988, 420616, 505876, 578144, 645428, 668479, 737632, 763976, 841232, 1011752, 1290856, 1336958, 1527952, 1682464, 2023504, 2581712, 2673916, 3055904, 4047008, 4679353, 5163424, 5347832, 9358706, 10695664, 18717412, 21391328, 37434824, 74869648, 149739296]

約数ペア:

[(1, 149739296), (2, 74869648), (4, 37434824), (7, 21391328), (8, 18717412), (14, 10695664), (16, 9358706), (28, 5347832), (29, 5163424), (32, 4679353), (37, 4047008), (49, 3055904), (56, 2673916), (58, 2581712), (74, 2023504), (89, 1682464), (98, 1527952), (112, 1336958), (116, 1290856), (148, 1011752), (178, 841232), (196, 763976), (203, 737632), (224, 668479), (232, 645428), (259, 578144), (296, 505876), (356, 420616), (392, 381988), (406, 368816), (464, 322714), (518, 289072), (592, 252938), (623, 240352), (712, 210308), (784, 190994), (812, 184408), (928, 161357), (1036, 144536), (1073, 139552), (1184, 126469), (1246, 120176), (1421, 105376), (1424, 105154), (1568, 95497), (1624, 92204), (1813, 82592), (2072, 72268), (2146, 69776), (2492, 60088), (2581, 58016), (2842, 52688), (2848, 52577), (3248, 46102), (3293, 45472), (3626, 41296), (4144, 36134), (4292, 34888), (4361, 34336), (4984, 30044), (5162, 29008), (5684, 26344), (6496, 23051), (6586, 22736), (7252, 20648), (7511, 19936), (8288, 18067), (8584, 17444), (8722, 17168), (9968, 15022), (10324, 14504), (11368, 13172)]