144955552

素因数分解:

$2^5\times 7^1\times {\mathrm{653}}^1\times {\mathrm{991}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 326979072

約数和(自身を除く): 182023520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 653, 991, 1306, 1982, 2612, 3964, 4571, 5224, 6937, 7928, 9142, 10448, 13874, 15856, 18284, 20896, 27748, 31712, 36568, 55496, 73136, 110992, 146272, 221984, 647123, 1294246, 2588492, 4529861, 5176984, 9059722, 10353968, 18119444, 20707936, 36238888, 72477776, 144955552]

約数ペア:

[(1, 144955552), (2, 72477776), (4, 36238888), (7, 20707936), (8, 18119444), (14, 10353968), (16, 9059722), (28, 5176984), (32, 4529861), (56, 2588492), (112, 1294246), (224, 647123), (653, 221984), (991, 146272), (1306, 110992), (1982, 73136), (2612, 55496), (3964, 36568), (4571, 31712), (5224, 27748), (6937, 20896), (7928, 18284), (9142, 15856), (10448, 13874)]