172613896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 424972800

約数和(自身を除く): 252358904

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 61, 91, 92, 104, 122, 161, 169, 182, 184, 244, 299, 322, 338, 364, 427, 488, 598, 644, 676, 728, 793, 854, 1183, 1196, 1288, 1352, 1403, 1586, 1708, 2093, 2197, 2366, 2392, 2806, 3172, 3416, 3887, 4186, 4394, 4732, 5551, 5612, 6344, 7774, 8372, 8788, 9464, 9821, 10309, 11102, 11224, 15379, 15548, 16744, 17576, 18239, 19642, 20618, 22204, 27209, 30758, 31096, 36478, 39284, 41236, 44408, 50531, 54418, 61516, 72163, 72956, 78568, 82472, 101062, 108836, 123032, 127673, 134017, 144326, 145912, 202124, 217672, 237107, 255346, 268034, 288652, 353717, 404248, 474214, 510692, 536068, 577304, 707434, 938119, 948428, 1021384, 1072136, 1414868, 1659749, 1876238, 1896856, 2829736, 3082391, 3319498, 3752476, 6164782, 6638996, 7504952, 12329564, 13277992, 21576737, 24659128, 43153474, 86306948, 172613896]

約数ペア:

[(1, 172613896), (2, 86306948), (4, 43153474), (7, 24659128), (8, 21576737), (13, 13277992), (14, 12329564), (23, 7504952), (26, 6638996), (28, 6164782), (46, 3752476), (52, 3319498), (56, 3082391), (61, 2829736), (91, 1896856), (92, 1876238), (104, 1659749), (122, 1414868), (161, 1072136), (169, 1021384), (182, 948428), (184, 938119), (244, 707434), (299, 577304), (322, 536068), (338, 510692), (364, 474214), (427, 404248), (488, 353717), (598, 288652), (644, 268034), (676, 255346), (728, 237107), (793, 217672), (854, 202124), (1183, 145912), (1196, 144326), (1288, 134017), (1352, 127673), (1403, 123032), (1586, 108836), (1708, 101062), (2093, 82472), (2197, 78568), (2366, 72956), (2392, 72163), (2806, 61516), (3172, 54418), (3416, 50531), (3887, 44408), (4186, 41236), (4394, 39284), (4732, 36478), (5551, 31096), (5612, 30758), (6344, 27209), (7774, 22204), (8372, 20618), (8788, 19642), (9464, 18239), (9821, 17576), (10309, 16744), (11102, 15548), (11224, 15379)]