159151860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{126311}}^1$

素因数の和:126333

約数の個数: 72

約数和(自身を含む): 551730816

約数和(自身を除く): 392578956

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, 126311, 252622, 378933, 505244, 631555, 757866, 884177, 1136799, 1263110, 1515732, 1768354, 1894665, 2273598, 2526220, 2652531, 3536708, 3789330, 4420885, 4547196, 5305062, 5683995, 7578660, 7957593, 8841770, 10610124, 11367990, 13262655, 15915186, 17683540, 22735980, 26525310, 31830372, 39787965, 53050620, 79575930, 159151860]

約数ペア:

[(1, 159151860), (2, 79575930), (3, 53050620), (4, 39787965), (5, 31830372), (6, 26525310), (7, 22735980), (9, 17683540), (10, 15915186), (12, 13262655), (14, 11367990), (15, 10610124), (18, 8841770), (20, 7957593), (21, 7578660), (28, 5683995), (30, 5305062), (35, 4547196), (36, 4420885), (42, 3789330), (45, 3536708), (60, 2652531), (63, 2526220), (70, 2273598), (84, 1894665), (90, 1768354), (105, 1515732), (126, 1263110), (140, 1136799), (180, 884177), (210, 757866), (252, 631555), (315, 505244), (420, 378933), (630, 252622), (1260, 126311)]