161649540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23027}}^1$

素因数の和:23058

約数の個数: 96

約数和(自身を含む): 541618560

約数和(自身を除く): 379969020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 23027, 46054, 69081, 92108, 115135, 138162, 207243, 230270, 276324, 299351, 345405, 414486, 460540, 598702, 621729, 690810, 828972, 898053, 1036215, 1197404, 1243458, 1381620, 1496755, 1796106, 2072430, 2486916, 2694159, 2993510, 3108645, 3592212, 4144860, 4490265, 5388318, 5987020, 6217290, 8082477, 8980530, 10776636, 12434580, 13470795, 16164954, 17961060, 26941590, 32329908, 40412385, 53883180, 80824770, 161649540]

約数ペア:

[(1, 161649540), (2, 80824770), (3, 53883180), (4, 40412385), (5, 32329908), (6, 26941590), (9, 17961060), (10, 16164954), (12, 13470795), (13, 12434580), (15, 10776636), (18, 8980530), (20, 8082477), (26, 6217290), (27, 5987020), (30, 5388318), (36, 4490265), (39, 4144860), (45, 3592212), (52, 3108645), (54, 2993510), (60, 2694159), (65, 2486916), (78, 2072430), (90, 1796106), (108, 1496755), (117, 1381620), (130, 1243458), (135, 1197404), (156, 1036215), (180, 898053), (195, 828972), (234, 690810), (260, 621729), (270, 598702), (351, 460540), (390, 414486), (468, 345405), (540, 299351), (585, 276324), (702, 230270), (780, 207243), (1170, 138162), (1404, 115135), (1755, 92108), (2340, 69081), (3510, 46054), (7020, 23027)]