118560988

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 286003200

約数和(自身を除く): 167442212

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 49, 52, 62, 76, 79, 91, 98, 124, 133, 158, 182, 196, 217, 247, 266, 316, 364, 403, 434, 494, 532, 553, 589, 637, 806, 868, 931, 988, 1027, 1106, 1178, 1274, 1501, 1519, 1612, 1729, 1862, 2054, 2212, 2356, 2449, 2548, 2821, 3002, 3038, 3458, 3724, 3871, 4108, 4123, 4898, 5642, 6004, 6076, 6916, 7189, 7657, 7742, 8246, 9796, 10507, 11284, 12103, 14378, 15314, 15484, 16492, 17143, 19513, 19747, 21014, 24206, 28756, 28861, 30628, 31837, 34286, 39026, 39494, 42028, 46531, 48412, 50323, 53599, 57722, 63674, 68572, 73549, 78052, 78988, 93062, 100646, 107198, 115444, 120001, 127348, 136591, 147098, 186124, 201292, 214396, 222859, 240002, 273182, 294196, 325717, 375193, 445718, 480004, 546364, 604903, 651434, 750386, 891436, 956137, 1209806, 1302868, 1500772, 1560013, 1912274, 2280019, 2419612, 3120026, 3824548, 4234321, 4560038, 6240052, 8468642, 9120076, 16937284, 29640247, 59280494, 118560988]

約数ペア:

[(1, 118560988), (2, 59280494), (4, 29640247), (7, 16937284), (13, 9120076), (14, 8468642), (19, 6240052), (26, 4560038), (28, 4234321), (31, 3824548), (38, 3120026), (49, 2419612), (52, 2280019), (62, 1912274), (76, 1560013), (79, 1500772), (91, 1302868), (98, 1209806), (124, 956137), (133, 891436), (158, 750386), (182, 651434), (196, 604903), (217, 546364), (247, 480004), (266, 445718), (316, 375193), (364, 325717), (403, 294196), (434, 273182), (494, 240002), (532, 222859), (553, 214396), (589, 201292), (637, 186124), (806, 147098), (868, 136591), (931, 127348), (988, 120001), (1027, 115444), (1106, 107198), (1178, 100646), (1274, 93062), (1501, 78988), (1519, 78052), (1612, 73549), (1729, 68572), (1862, 63674), (2054, 57722), (2212, 53599), (2356, 50323), (2449, 48412), (2548, 46531), (2821, 42028), (3002, 39494), (3038, 39026), (3458, 34286), (3724, 31837), (3871, 30628), (4108, 28861), (4123, 28756), (4898, 24206), (5642, 21014), (6004, 19747), (6076, 19513), (6916, 17143), (7189, 16492), (7657, 15484), (7742, 15314), (8246, 14378), (9796, 12103), (10507, 11284)]