127520496

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{21599}}^1$

素因数の和:21654

約数の個数: 60

約数和(自身を含む): 365601600

約数和(自身を除く): 238081104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 21599, 43198, 64797, 86396, 129594, 172792, 194391, 259188, 345584, 388782, 518376, 777564, 885559, 1036752, 1555128, 1771118, 2656677, 3110256, 3542236, 5313354, 7084472, 7970031, 10626708, 14168944, 15940062, 21253416, 31880124, 42506832, 63760248, 127520496]

約数ペア:

[(1, 127520496), (2, 63760248), (3, 42506832), (4, 31880124), (6, 21253416), (8, 15940062), (9, 14168944), (12, 10626708), (16, 7970031), (18, 7084472), (24, 5313354), (36, 3542236), (41, 3110256), (48, 2656677), (72, 1771118), (82, 1555128), (123, 1036752), (144, 885559), (164, 777564), (246, 518376), (328, 388782), (369, 345584), (492, 259188), (656, 194391), (738, 172792), (984, 129594), (1476, 86396), (1968, 64797), (2952, 43198), (5904, 21599)]