155745072

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{51503}}^1$

素因数の和:51527

約数の個数: 80

約数和(自身を含む): 510919680

約数和(自身を除く): 355174608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 51503, 103006, 154509, 206012, 309018, 360521, 412024, 463527, 618036, 721042, 824048, 927054, 1081563, 1236072, 1390581, 1442084, 1854108, 2163126, 2472144, 2781162, 2884168, 3244689, 3708216, 4326252, 5562324, 5768336, 6489378, 7416432, 8652504, 9734067, 11124648, 12978756, 17305008, 19468134, 22249296, 25957512, 38936268, 51915024, 77872536, 155745072]

約数ペア:

[(1, 155745072), (2, 77872536), (3, 51915024), (4, 38936268), (6, 25957512), (7, 22249296), (8, 19468134), (9, 17305008), (12, 12978756), (14, 11124648), (16, 9734067), (18, 8652504), (21, 7416432), (24, 6489378), (27, 5768336), (28, 5562324), (36, 4326252), (42, 3708216), (48, 3244689), (54, 2884168), (56, 2781162), (63, 2472144), (72, 2163126), (84, 1854108), (108, 1442084), (112, 1390581), (126, 1236072), (144, 1081563), (168, 927054), (189, 824048), (216, 721042), (252, 618036), (336, 463527), (378, 412024), (432, 360521), (504, 309018), (756, 206012), (1008, 154509), (1512, 103006), (3024, 51503)]