171867312

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20939}}^1$

素因数の和:20975

約数の個数: 80

約数和(自身を含む): 519312000

約数和(自身を除く): 347444688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 20939, 41878, 62817, 83756, 125634, 167512, 188451, 251268, 335024, 376902, 397841, 502536, 565353, 753804, 795682, 1005072, 1130706, 1193523, 1507608, 1591364, 2261412, 2387046, 3015216, 3182728, 3580569, 4522824, 4774092, 6365456, 7161138, 9045648, 9548184, 10741707, 14322276, 19096368, 21483414, 28644552, 42966828, 57289104, 85933656, 171867312]

約数ペア:

[(1, 171867312), (2, 85933656), (3, 57289104), (4, 42966828), (6, 28644552), (8, 21483414), (9, 19096368), (12, 14322276), (16, 10741707), (18, 9548184), (19, 9045648), (24, 7161138), (27, 6365456), (36, 4774092), (38, 4522824), (48, 3580569), (54, 3182728), (57, 3015216), (72, 2387046), (76, 2261412), (108, 1591364), (114, 1507608), (144, 1193523), (152, 1130706), (171, 1005072), (216, 795682), (228, 753804), (304, 565353), (342, 502536), (432, 397841), (456, 376902), (513, 335024), (684, 251268), (912, 188451), (1026, 167512), (1368, 125634), (2052, 83756), (2736, 62817), (4104, 41878), (8208, 20939)]