108425142

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 295036560

約数和(自身を除く): 186611418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 81, 87, 98, 126, 147, 157, 162, 174, 189, 203, 243, 261, 294, 314, 378, 406, 441, 471, 486, 522, 567, 609, 783, 882, 942, 1099, 1134, 1218, 1323, 1413, 1421, 1566, 1701, 1827, 2198, 2349, 2646, 2826, 2842, 3297, 3402, 3654, 3969, 4239, 4263, 4553, 4698, 5481, 6594, 7047, 7693, 7938, 8478, 8526, 9106, 9891, 10962, 11907, 12717, 12789, 13659, 14094, 15386, 16443, 19782, 23079, 23814, 25434, 25578, 27318, 29673, 31871, 32886, 38151, 38367, 40977, 46158, 49329, 59346, 63742, 69237, 76302, 76734, 81954, 89019, 95613, 98658, 115101, 122931, 138474, 178038, 191226, 207711, 223097, 230202, 245862, 267057, 286839, 345303, 368793, 415422, 446194, 534114, 573678, 623133, 669291, 690606, 737586, 860517, 1106379, 1246266, 1338582, 1721034, 1869399, 2007873, 2212758, 2581551, 3738798, 4015746, 5163102, 6023619, 7744653, 12047238, 15489306, 18070857, 36141714, 54212571, 108425142]

約数ペア:

[(1, 108425142), (2, 54212571), (3, 36141714), (6, 18070857), (7, 15489306), (9, 12047238), (14, 7744653), (18, 6023619), (21, 5163102), (27, 4015746), (29, 3738798), (42, 2581551), (49, 2212758), (54, 2007873), (58, 1869399), (63, 1721034), (81, 1338582), (87, 1246266), (98, 1106379), (126, 860517), (147, 737586), (157, 690606), (162, 669291), (174, 623133), (189, 573678), (203, 534114), (243, 446194), (261, 415422), (294, 368793), (314, 345303), (378, 286839), (406, 267057), (441, 245862), (471, 230202), (486, 223097), (522, 207711), (567, 191226), (609, 178038), (783, 138474), (882, 122931), (942, 115101), (1099, 98658), (1134, 95613), (1218, 89019), (1323, 81954), (1413, 76734), (1421, 76302), (1566, 69237), (1701, 63742), (1827, 59346), (2198, 49329), (2349, 46158), (2646, 40977), (2826, 38367), (2842, 38151), (3297, 32886), (3402, 31871), (3654, 29673), (3969, 27318), (4239, 25578), (4263, 25434), (4553, 23814), (4698, 23079), (5481, 19782), (6594, 16443), (7047, 15386), (7693, 14094), (7938, 13659), (8478, 12789), (8526, 12717), (9106, 11907), (9891, 10962)]