145294016

素因数分解:

$2^6\times 7^2\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 84

約数和(自身を含む): 339306408

約数和(自身を除く): 194012392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 107, 112, 196, 214, 224, 392, 428, 433, 448, 749, 784, 856, 866, 1498, 1568, 1712, 1732, 2996, 3031, 3136, 3424, 3464, 5243, 5992, 6062, 6848, 6928, 10486, 11984, 12124, 13856, 20972, 21217, 23968, 24248, 27712, 41944, 42434, 46331, 47936, 48496, 83888, 84868, 92662, 96992, 167776, 169736, 185324, 193984, 324317, 335552, 339472, 370648, 648634, 678944, 741296, 1297268, 1357888, 1482592, 2270219, 2594536, 2965184, 4540438, 5189072, 9080876, 10378144, 18161752, 20756288, 36323504, 72647008, 145294016]

約数ペア:

[(1, 145294016), (2, 72647008), (4, 36323504), (7, 20756288), (8, 18161752), (14, 10378144), (16, 9080876), (28, 5189072), (32, 4540438), (49, 2965184), (56, 2594536), (64, 2270219), (98, 1482592), (107, 1357888), (112, 1297268), (196, 741296), (214, 678944), (224, 648634), (392, 370648), (428, 339472), (433, 335552), (448, 324317), (749, 193984), (784, 185324), (856, 169736), (866, 167776), (1498, 96992), (1568, 92662), (1712, 84868), (1732, 83888), (2996, 48496), (3031, 47936), (3136, 46331), (3424, 42434), (3464, 41944), (5243, 27712), (5992, 24248), (6062, 23968), (6848, 21217), (6928, 20972), (10486, 13856), (11984, 12124)]