145724304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 439971840

約数和(自身を除く): 294247536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 31, 33, 44, 48, 58, 62, 66, 87, 88, 93, 116, 124, 132, 174, 176, 186, 232, 248, 264, 307, 319, 341, 348, 372, 464, 496, 528, 614, 638, 682, 696, 744, 899, 921, 957, 1023, 1228, 1276, 1364, 1392, 1488, 1798, 1842, 1914, 2046, 2456, 2552, 2697, 2728, 3377, 3596, 3684, 3828, 4092, 4912, 5104, 5394, 5456, 6754, 7192, 7368, 7656, 8184, 8903, 9517, 9889, 10131, 10788, 13508, 14384, 14736, 15312, 16368, 17806, 19034, 19778, 20262, 21576, 26709, 27016, 28551, 29667, 35612, 38068, 39556, 40524, 43152, 53418, 54032, 57102, 59334, 71224, 76136, 79112, 81048, 97933, 104687, 106836, 114204, 118668, 142448, 152272, 158224, 162096, 195866, 209374, 213672, 228408, 237336, 275993, 293799, 314061, 391732, 418748, 427344, 456816, 474672, 551986, 587598, 628122, 783464, 827979, 837496, 1103972, 1175196, 1256244, 1566928, 1655958, 1674992, 2207944, 2350392, 2512488, 3035923, 3311916, 4415888, 4700784, 5024976, 6071846, 6623832, 9107769, 12143692, 13247664, 18215538, 24287384, 36431076, 48574768, 72862152, 145724304]

約数ペア:

[(1, 145724304), (2, 72862152), (3, 48574768), (4, 36431076), (6, 24287384), (8, 18215538), (11, 13247664), (12, 12143692), (16, 9107769), (22, 6623832), (24, 6071846), (29, 5024976), (31, 4700784), (33, 4415888), (44, 3311916), (48, 3035923), (58, 2512488), (62, 2350392), (66, 2207944), (87, 1674992), (88, 1655958), (93, 1566928), (116, 1256244), (124, 1175196), (132, 1103972), (174, 837496), (176, 827979), (186, 783464), (232, 628122), (248, 587598), (264, 551986), (307, 474672), (319, 456816), (341, 427344), (348, 418748), (372, 391732), (464, 314061), (496, 293799), (528, 275993), (614, 237336), (638, 228408), (682, 213672), (696, 209374), (744, 195866), (899, 162096), (921, 158224), (957, 152272), (1023, 142448), (1228, 118668), (1276, 114204), (1364, 106836), (1392, 104687), (1488, 97933), (1798, 81048), (1842, 79112), (1914, 76136), (2046, 71224), (2456, 59334), (2552, 57102), (2697, 54032), (2728, 53418), (3377, 43152), (3596, 40524), (3684, 39556), (3828, 38068), (4092, 35612), (4912, 29667), (5104, 28551), (5394, 27016), (5456, 26709), (6754, 21576), (7192, 20262), (7368, 19778), (7656, 19034), (8184, 17806), (8903, 16368), (9517, 15312), (9889, 14736), (10131, 14384), (10788, 13508)]