139967352

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:607

約数の個数: 160

約数和(自身を含む): 456508800

約数和(自身を除く): 316541448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 59, 63, 72, 81, 84, 108, 118, 126, 162, 168, 177, 189, 216, 236, 252, 324, 354, 378, 413, 472, 504, 523, 531, 567, 648, 708, 756, 826, 1046, 1062, 1134, 1239, 1416, 1512, 1569, 1593, 1652, 2092, 2124, 2268, 2478, 3138, 3186, 3304, 3661, 3717, 4184, 4248, 4536, 4707, 4779, 4956, 6276, 6372, 7322, 7434, 9414, 9558, 9912, 10983, 11151, 12552, 12744, 14121, 14644, 14868, 18828, 19116, 21966, 22302, 28242, 29288, 29736, 30857, 32949, 33453, 37656, 38232, 42363, 43932, 44604, 56484, 61714, 65898, 66906, 84726, 87864, 89208, 92571, 98847, 112968, 123428, 131796, 133812, 169452, 185142, 197694, 215999, 246856, 263592, 267624, 277713, 296541, 338904, 370284, 395388, 431998, 555426, 593082, 647997, 740568, 790776, 833139, 863996, 1110852, 1186164, 1295994, 1666278, 1727992, 1943991, 2221704, 2372328, 2499417, 2591988, 3332556, 3887982, 4998834, 5183976, 5831973, 6665112, 7775964, 9997668, 11663946, 15551928, 17495919, 19995336, 23327892, 34991838, 46655784, 69983676, 139967352]

約数ペア:

[(1, 139967352), (2, 69983676), (3, 46655784), (4, 34991838), (6, 23327892), (7, 19995336), (8, 17495919), (9, 15551928), (12, 11663946), (14, 9997668), (18, 7775964), (21, 6665112), (24, 5831973), (27, 5183976), (28, 4998834), (36, 3887982), (42, 3332556), (54, 2591988), (56, 2499417), (59, 2372328), (63, 2221704), (72, 1943991), (81, 1727992), (84, 1666278), (108, 1295994), (118, 1186164), (126, 1110852), (162, 863996), (168, 833139), (177, 790776), (189, 740568), (216, 647997), (236, 593082), (252, 555426), (324, 431998), (354, 395388), (378, 370284), (413, 338904), (472, 296541), (504, 277713), (523, 267624), (531, 263592), (567, 246856), (648, 215999), (708, 197694), (756, 185142), (826, 169452), (1046, 133812), (1062, 131796), (1134, 123428), (1239, 112968), (1416, 98847), (1512, 92571), (1569, 89208), (1593, 87864), (1652, 84726), (2092, 66906), (2124, 65898), (2268, 61714), (2478, 56484), (3138, 44604), (3186, 43932), (3304, 42363), (3661, 38232), (3717, 37656), (4184, 33453), (4248, 32949), (4536, 30857), (4707, 29736), (4779, 29288), (4956, 28242), (6276, 22302), (6372, 21966), (7322, 19116), (7434, 18828), (9414, 14868), (9558, 14644), (9912, 14121), (10983, 12744), (11151, 12552)]