138239808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1504

約数の個数: 112

約数和(自身を含む): 424037760

約数和(自身を除く): 285797952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 146, 168, 192, 219, 224, 292, 336, 438, 448, 511, 584, 672, 876, 1022, 1168, 1344, 1409, 1533, 1752, 2044, 2336, 2818, 3066, 3504, 4088, 4227, 4672, 5636, 6132, 7008, 8176, 8454, 9863, 11272, 12264, 14016, 16352, 16908, 19726, 22544, 24528, 29589, 32704, 33816, 39452, 45088, 49056, 59178, 67632, 78904, 90176, 98112, 102857, 118356, 135264, 157808, 205714, 236712, 270528, 308571, 315616, 411428, 473424, 617142, 631232, 719999, 822856, 946848, 1234284, 1439998, 1645712, 1893696, 2159997, 2468568, 2879996, 3291424, 4319994, 4937136, 5759992, 6582848, 8639988, 9874272, 11519984, 17279976, 19748544, 23039968, 34559952, 46079936, 69119904, 138239808]

約数ペア:

[(1, 138239808), (2, 69119904), (3, 46079936), (4, 34559952), (6, 23039968), (7, 19748544), (8, 17279976), (12, 11519984), (14, 9874272), (16, 8639988), (21, 6582848), (24, 5759992), (28, 4937136), (32, 4319994), (42, 3291424), (48, 2879996), (56, 2468568), (64, 2159997), (73, 1893696), (84, 1645712), (96, 1439998), (112, 1234284), (146, 946848), (168, 822856), (192, 719999), (219, 631232), (224, 617142), (292, 473424), (336, 411428), (438, 315616), (448, 308571), (511, 270528), (584, 236712), (672, 205714), (876, 157808), (1022, 135264), (1168, 118356), (1344, 102857), (1409, 98112), (1533, 90176), (1752, 78904), (2044, 67632), (2336, 59178), (2818, 49056), (3066, 45088), (3504, 39452), (4088, 33816), (4227, 32704), (4672, 29589), (5636, 24528), (6132, 22544), (7008, 19726), (8176, 16908), (8454, 16352), (9863, 14016), (11272, 12264)]