166409460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{132071}}^1$

素因数の和:132093

約数の個数: 72

約数和(自身を含む): 576890496

約数和(自身を除く): 410481036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 132071, 264142, 396213, 528284, 660355, 792426, 924497, 1188639, 1320710, 1584852, 1848994, 1981065, 2377278, 2641420, 2773491, 3697988, 3962130, 4622485, 4754556, 5546982, 5943195, 7924260, 8320473, 9244970, 11093964, 11886390, 13867455, 16640946, 18489940, 23772780, 27734910, 33281892, 41602365, 55469820, 83204730, 166409460]

約数ペア:

[(1, 166409460), (2, 83204730), (3, 55469820), (4, 41602365), (5, 33281892), (6, 27734910), (7, 23772780), (9, 18489940), (10, 16640946), (12, 13867455), (14, 11886390), (15, 11093964), (18, 9244970), (20, 8320473), (21, 7924260), (28, 5943195), (30, 5546982), (35, 4754556), (36, 4622485), (42, 3962130), (45, 3697988), (60, 2773491), (63, 2641420), (70, 2377278), (84, 1981065), (90, 1848994), (105, 1584852), (126, 1320710), (140, 1188639), (180, 924497), (210, 792426), (252, 660355), (315, 528284), (420, 396213), (630, 264142), (1260, 132071)]