157571946

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 449141760

約数和(自身を除く): 291569814

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 31, 34, 42, 49, 51, 54, 62, 63, 93, 98, 102, 113, 119, 126, 147, 153, 186, 189, 217, 226, 238, 279, 294, 306, 339, 357, 378, 434, 441, 459, 527, 558, 651, 678, 714, 791, 833, 837, 882, 918, 1017, 1054, 1071, 1302, 1323, 1519, 1581, 1582, 1666, 1674, 1921, 1953, 2034, 2142, 2373, 2499, 2646, 3038, 3051, 3162, 3213, 3503, 3689, 3842, 3906, 4557, 4743, 4746, 4998, 5537, 5763, 5859, 6102, 6426, 7006, 7119, 7378, 7497, 9114, 9486, 10509, 11067, 11074, 11526, 11718, 13447, 13671, 14229, 14238, 14994, 16611, 17289, 21018, 21357, 22134, 22491, 24521, 25823, 26894, 27342, 28458, 31527, 33201, 33222, 34578, 40341, 41013, 42714, 44982, 49042, 49833, 51646, 51867, 59551, 63054, 66402, 73563, 77469, 80682, 82026, 94129, 94581, 99603, 99666, 103734, 119102, 121023, 147126, 149499, 154938, 171647, 178653, 188258, 189162, 199206, 220689, 232407, 242046, 282387, 298998, 343294, 357306, 363069, 416857, 441378, 464814, 514941, 535959, 564774, 662067, 697221, 726138, 833714, 847161, 1029882, 1071918, 1250571, 1324134, 1394442, 1544823, 1607877, 1694322, 2501142, 2541483, 2917999, 3089646, 3215754, 3751713, 4634469, 5082966, 5835998, 7503426, 8753997, 9268938, 11255139, 17507994, 22510278, 26261991, 52523982, 78785973, 157571946]

約数ペア:

[(1, 157571946), (2, 78785973), (3, 52523982), (6, 26261991), (7, 22510278), (9, 17507994), (14, 11255139), (17, 9268938), (18, 8753997), (21, 7503426), (27, 5835998), (31, 5082966), (34, 4634469), (42, 3751713), (49, 3215754), (51, 3089646), (54, 2917999), (62, 2541483), (63, 2501142), (93, 1694322), (98, 1607877), (102, 1544823), (113, 1394442), (119, 1324134), (126, 1250571), (147, 1071918), (153, 1029882), (186, 847161), (189, 833714), (217, 726138), (226, 697221), (238, 662067), (279, 564774), (294, 535959), (306, 514941), (339, 464814), (357, 441378), (378, 416857), (434, 363069), (441, 357306), (459, 343294), (527, 298998), (558, 282387), (651, 242046), (678, 232407), (714, 220689), (791, 199206), (833, 189162), (837, 188258), (882, 178653), (918, 171647), (1017, 154938), (1054, 149499), (1071, 147126), (1302, 121023), (1323, 119102), (1519, 103734), (1581, 99666), (1582, 99603), (1666, 94581), (1674, 94129), (1921, 82026), (1953, 80682), (2034, 77469), (2142, 73563), (2373, 66402), (2499, 63054), (2646, 59551), (3038, 51867), (3051, 51646), (3162, 49833), (3213, 49042), (3503, 44982), (3689, 42714), (3842, 41013), (3906, 40341), (4557, 34578), (4743, 33222), (4746, 33201), (4998, 31527), (5537, 28458), (5763, 27342), (5859, 26894), (6102, 25823), (6426, 24521), (7006, 22491), (7119, 22134), (7378, 21357), (7497, 21018), (9114, 17289), (9486, 16611), (10509, 14994), (11067, 14238), (11074, 14229), (11526, 13671), (11718, 13447)]