154870146

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 341523000

約数和(自身を除く): 186652854

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 277, 349, 534, 554, 698, 801, 831, 1047, 1602, 1662, 2094, 2493, 3141, 4986, 6282, 24653, 31061, 49306, 62122, 73959, 93183, 96673, 147918, 186366, 193346, 221877, 279549, 290019, 443754, 559098, 580038, 870057, 1740114, 8603897, 17207794, 25811691, 51623382, 77435073, 154870146]

約数ペア:

[(1, 154870146), (2, 77435073), (3, 51623382), (6, 25811691), (9, 17207794), (18, 8603897), (89, 1740114), (178, 870057), (267, 580038), (277, 559098), (349, 443754), (534, 290019), (554, 279549), (698, 221877), (801, 193346), (831, 186366), (1047, 147918), (1602, 96673), (1662, 93183), (2094, 73959), (2493, 62122), (3141, 49306), (4986, 31061), (6282, 24653)]