140863008

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 449777664

約数和(自身を除く): 308914656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 96, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 331, 341, 352, 372, 403, 416, 429, 496, 528, 572, 624, 662, 682, 744, 806, 858, 992, 993, 1023, 1056, 1144, 1209, 1248, 1324, 1364, 1488, 1612, 1716, 1986, 2046, 2288, 2418, 2648, 2728, 2976, 3224, 3432, 3641, 3972, 4092, 4303, 4433, 4576, 4836, 5296, 5456, 6448, 6864, 7282, 7944, 8184, 8606, 8866, 9672, 10261, 10592, 10912, 10923, 12896, 12909, 13299, 13728, 14564, 15888, 16368, 17212, 17732, 19344, 20522, 21846, 25818, 26598, 29128, 30783, 31776, 32736, 34424, 35464, 38688, 41044, 43692, 47333, 51636, 53196, 58256, 61566, 68848, 70928, 82088, 87384, 94666, 103272, 106392, 112871, 116512, 123132, 133393, 137696, 141856, 141999, 164176, 174768, 189332, 206544, 212784, 225742, 246264, 266786, 283998, 328352, 338613, 349536, 378664, 400179, 413088, 425568, 451484, 492528, 533572, 567996, 677226, 757328, 800358, 902968, 985056, 1067144, 1135992, 1354452, 1467323, 1514656, 1600716, 1805936, 2134288, 2271984, 2708904, 2934646, 3201432, 3611872, 4268576, 4401969, 4543968, 5417808, 5869292, 6402864, 8803938, 10835616, 11738584, 12805728, 17607876, 23477168, 35215752, 46954336, 70431504, 140863008]

約数ペア:

[(1, 140863008), (2, 70431504), (3, 46954336), (4, 35215752), (6, 23477168), (8, 17607876), (11, 12805728), (12, 11738584), (13, 10835616), (16, 8803938), (22, 6402864), (24, 5869292), (26, 5417808), (31, 4543968), (32, 4401969), (33, 4268576), (39, 3611872), (44, 3201432), (48, 2934646), (52, 2708904), (62, 2271984), (66, 2134288), (78, 1805936), (88, 1600716), (93, 1514656), (96, 1467323), (104, 1354452), (124, 1135992), (132, 1067144), (143, 985056), (156, 902968), (176, 800358), (186, 757328), (208, 677226), (248, 567996), (264, 533572), (286, 492528), (312, 451484), (331, 425568), (341, 413088), (352, 400179), (372, 378664), (403, 349536), (416, 338613), (429, 328352), (496, 283998), (528, 266786), (572, 246264), (624, 225742), (662, 212784), (682, 206544), (744, 189332), (806, 174768), (858, 164176), (992, 141999), (993, 141856), (1023, 137696), (1056, 133393), (1144, 123132), (1209, 116512), (1248, 112871), (1324, 106392), (1364, 103272), (1488, 94666), (1612, 87384), (1716, 82088), (1986, 70928), (2046, 68848), (2288, 61566), (2418, 58256), (2648, 53196), (2728, 51636), (2976, 47333), (3224, 43692), (3432, 41044), (3641, 38688), (3972, 35464), (4092, 34424), (4303, 32736), (4433, 31776), (4576, 30783), (4836, 29128), (5296, 26598), (5456, 25818), (6448, 21846), (6864, 20522), (7282, 19344), (7944, 17732), (8184, 17212), (8606, 16368), (8866, 15888), (9672, 14564), (10261, 13728), (10592, 13299), (10912, 12909), (10923, 12896)]