146940248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 371589120

約数和(自身を除く): 224648872

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 104, 119, 124, 136, 182, 217, 221, 238, 248, 364, 383, 403, 434, 442, 476, 527, 728, 766, 806, 868, 884, 952, 1054, 1532, 1547, 1612, 1736, 1768, 2108, 2681, 2821, 3064, 3094, 3224, 3689, 4216, 4979, 5362, 5642, 6188, 6511, 6851, 7378, 9958, 10724, 11284, 11873, 12376, 13022, 13702, 14756, 19916, 21448, 22568, 23746, 26044, 27404, 29512, 34853, 39832, 45577, 47492, 47957, 52088, 54808, 69706, 83111, 84643, 91154, 94984, 95914, 139412, 154349, 166222, 169286, 182308, 191828, 201841, 278824, 308698, 332444, 338572, 364616, 383656, 403682, 592501, 617396, 664888, 677144, 807364, 1080443, 1185002, 1234792, 1412887, 1614728, 2160886, 2370004, 2623933, 2825774, 4321772, 4740008, 5247866, 5651548, 8643544, 10495732, 11303096, 18367531, 20991464, 36735062, 73470124, 146940248]

約数ペア:

[(1, 146940248), (2, 73470124), (4, 36735062), (7, 20991464), (8, 18367531), (13, 11303096), (14, 10495732), (17, 8643544), (26, 5651548), (28, 5247866), (31, 4740008), (34, 4321772), (52, 2825774), (56, 2623933), (62, 2370004), (68, 2160886), (91, 1614728), (104, 1412887), (119, 1234792), (124, 1185002), (136, 1080443), (182, 807364), (217, 677144), (221, 664888), (238, 617396), (248, 592501), (364, 403682), (383, 383656), (403, 364616), (434, 338572), (442, 332444), (476, 308698), (527, 278824), (728, 201841), (766, 191828), (806, 182308), (868, 169286), (884, 166222), (952, 154349), (1054, 139412), (1532, 95914), (1547, 94984), (1612, 91154), (1736, 84643), (1768, 83111), (2108, 69706), (2681, 54808), (2821, 52088), (3064, 47957), (3094, 47492), (3224, 45577), (3689, 39832), (4216, 34853), (4979, 29512), (5362, 27404), (5642, 26044), (6188, 23746), (6511, 22568), (6851, 21448), (7378, 19916), (9958, 14756), (10724, 13702), (11284, 13022), (11873, 12376)]