143979864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20903}}^1$

素因数の和:20960

約数の個数: 64

約数和(自身を含む): 421424640

約数和(自身を除く): 277444776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 20903, 41806, 62709, 83612, 125418, 146321, 167224, 250836, 292642, 438963, 501672, 585284, 857023, 877926, 1170568, 1714046, 1755852, 2571069, 3428092, 3511704, 5142138, 5999161, 6856184, 10284276, 11998322, 17997483, 20568552, 23996644, 35994966, 47993288, 71989932, 143979864]

約数ペア:

[(1, 143979864), (2, 71989932), (3, 47993288), (4, 35994966), (6, 23996644), (7, 20568552), (8, 17997483), (12, 11998322), (14, 10284276), (21, 6856184), (24, 5999161), (28, 5142138), (41, 3511704), (42, 3428092), (56, 2571069), (82, 1755852), (84, 1714046), (123, 1170568), (164, 877926), (168, 857023), (246, 585284), (287, 501672), (328, 438963), (492, 292642), (574, 250836), (861, 167224), (984, 146321), (1148, 125418), (1722, 83612), (2296, 62709), (3444, 41806), (6888, 20903)]