142665224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 333849600

約数和(自身を除く): 191184376

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 31, 34, 38, 52, 62, 68, 76, 104, 124, 136, 137, 152, 221, 247, 248, 274, 323, 403, 442, 494, 527, 548, 589, 646, 806, 884, 988, 1054, 1096, 1178, 1292, 1612, 1768, 1781, 1976, 2108, 2329, 2356, 2584, 2603, 3224, 3562, 4199, 4216, 4247, 4658, 4712, 5206, 6851, 7124, 7657, 8398, 8494, 9316, 10013, 10412, 13702, 14248, 15314, 16796, 16988, 18632, 20026, 20824, 27404, 30277, 30628, 33592, 33839, 33976, 40052, 44251, 54808, 55211, 60554, 61256, 67678, 72199, 80104, 80693, 88502, 110422, 121108, 130169, 135356, 144398, 161386, 177004, 220844, 242216, 260338, 270712, 288796, 322772, 354008, 441688, 520676, 575263, 577592, 645544, 938587, 1041352, 1049009, 1150526, 1371781, 1877174, 2098018, 2301052, 2743562, 3754348, 4196036, 4602104, 5487124, 7508696, 8392072, 10974248, 17833153, 35666306, 71332612, 142665224]

約数ペア:

[(1, 142665224), (2, 71332612), (4, 35666306), (8, 17833153), (13, 10974248), (17, 8392072), (19, 7508696), (26, 5487124), (31, 4602104), (34, 4196036), (38, 3754348), (52, 2743562), (62, 2301052), (68, 2098018), (76, 1877174), (104, 1371781), (124, 1150526), (136, 1049009), (137, 1041352), (152, 938587), (221, 645544), (247, 577592), (248, 575263), (274, 520676), (323, 441688), (403, 354008), (442, 322772), (494, 288796), (527, 270712), (548, 260338), (589, 242216), (646, 220844), (806, 177004), (884, 161386), (988, 144398), (1054, 135356), (1096, 130169), (1178, 121108), (1292, 110422), (1612, 88502), (1768, 80693), (1781, 80104), (1976, 72199), (2108, 67678), (2329, 61256), (2356, 60554), (2584, 55211), (2603, 54808), (3224, 44251), (3562, 40052), (4199, 33976), (4216, 33839), (4247, 33592), (4658, 30628), (4712, 30277), (5206, 27404), (6851, 20824), (7124, 20026), (7657, 18632), (8398, 16988), (8494, 16796), (9316, 15314), (10013, 14248), (10412, 13702)]