166965072

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 441668160

約数和(自身を除く): 274703088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 193, 201, 268, 269, 386, 402, 536, 538, 579, 772, 804, 807, 1072, 1076, 1158, 1544, 1608, 1614, 2152, 2316, 3088, 3216, 3228, 4304, 4632, 6456, 9264, 12912, 12931, 18023, 25862, 36046, 38793, 51724, 51917, 54069, 72092, 77586, 103448, 103834, 108138, 144184, 155172, 155751, 206896, 207668, 216276, 288368, 310344, 311502, 415336, 432552, 620688, 623004, 830672, 865104, 1246008, 2492016, 3478439, 6956878, 10435317, 13913756, 20870634, 27827512, 41741268, 55655024, 83482536, 166965072]

約数ペア:

[(1, 166965072), (2, 83482536), (3, 55655024), (4, 41741268), (6, 27827512), (8, 20870634), (12, 13913756), (16, 10435317), (24, 6956878), (48, 3478439), (67, 2492016), (134, 1246008), (193, 865104), (201, 830672), (268, 623004), (269, 620688), (386, 432552), (402, 415336), (536, 311502), (538, 310344), (579, 288368), (772, 216276), (804, 207668), (807, 206896), (1072, 155751), (1076, 155172), (1158, 144184), (1544, 108138), (1608, 103834), (1614, 103448), (2152, 77586), (2316, 72092), (3088, 54069), (3216, 51917), (3228, 51724), (4304, 38793), (4632, 36046), (6456, 25862), (9264, 18023), (12912, 12931)]