147439776

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 459841536

約数和(自身を除く): 312401760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 43, 44, 48, 51, 66, 68, 86, 88, 96, 102, 129, 132, 136, 172, 176, 187, 191, 204, 258, 264, 272, 344, 352, 374, 382, 408, 473, 516, 528, 544, 561, 573, 688, 731, 748, 764, 816, 946, 1032, 1056, 1122, 1146, 1376, 1419, 1462, 1496, 1528, 1632, 1892, 2064, 2101, 2193, 2244, 2292, 2838, 2924, 2992, 3056, 3247, 3784, 4128, 4202, 4386, 4488, 4584, 5676, 5848, 5984, 6112, 6303, 6494, 7568, 8041, 8213, 8404, 8772, 8976, 9168, 9741, 11352, 11696, 12606, 12988, 15136, 16082, 16426, 16808, 17544, 17952, 18336, 19482, 22704, 23392, 24123, 24639, 25212, 25976, 32164, 32852, 33616, 35088, 35717, 38964, 45408, 48246, 49278, 50424, 51952, 64328, 65704, 67232, 70176, 71434, 77928, 90343, 96492, 98556, 100848, 103904, 107151, 128656, 131408, 139621, 142868, 155856, 180686, 192984, 197112, 201696, 214302, 257312, 262816, 271029, 279242, 285736, 311712, 361372, 385968, 394224, 418863, 428604, 542058, 558484, 571472, 722744, 771936, 788448, 837726, 857208, 1084116, 1116968, 1142944, 1445488, 1535831, 1675452, 1714416, 2168232, 2233936, 2890976, 3071662, 3350904, 3428832, 4336464, 4467872, 4607493, 6143324, 6701808, 8672928, 9214986, 12286648, 13403616, 18429972, 24573296, 36859944, 49146592, 73719888, 147439776]

約数ペア:

[(1, 147439776), (2, 73719888), (3, 49146592), (4, 36859944), (6, 24573296), (8, 18429972), (11, 13403616), (12, 12286648), (16, 9214986), (17, 8672928), (22, 6701808), (24, 6143324), (32, 4607493), (33, 4467872), (34, 4336464), (43, 3428832), (44, 3350904), (48, 3071662), (51, 2890976), (66, 2233936), (68, 2168232), (86, 1714416), (88, 1675452), (96, 1535831), (102, 1445488), (129, 1142944), (132, 1116968), (136, 1084116), (172, 857208), (176, 837726), (187, 788448), (191, 771936), (204, 722744), (258, 571472), (264, 558484), (272, 542058), (344, 428604), (352, 418863), (374, 394224), (382, 385968), (408, 361372), (473, 311712), (516, 285736), (528, 279242), (544, 271029), (561, 262816), (573, 257312), (688, 214302), (731, 201696), (748, 197112), (764, 192984), (816, 180686), (946, 155856), (1032, 142868), (1056, 139621), (1122, 131408), (1146, 128656), (1376, 107151), (1419, 103904), (1462, 100848), (1496, 98556), (1528, 96492), (1632, 90343), (1892, 77928), (2064, 71434), (2101, 70176), (2193, 67232), (2244, 65704), (2292, 64328), (2838, 51952), (2924, 50424), (2992, 49278), (3056, 48246), (3247, 45408), (3784, 38964), (4128, 35717), (4202, 35088), (4386, 33616), (4488, 32852), (4584, 32164), (5676, 25976), (5848, 25212), (5984, 24639), (6112, 24123), (6303, 23392), (6494, 22704), (7568, 19482), (8041, 18336), (8213, 17952), (8404, 17544), (8772, 16808), (8976, 16426), (9168, 16082), (9741, 15136), (11352, 12988), (11696, 12606)]