140306814

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 338476320

約数和(自身を除く): 198169506

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 97, 102, 153, 163, 174, 194, 261, 291, 306, 326, 489, 493, 522, 582, 873, 978, 986, 1467, 1479, 1649, 1746, 2771, 2813, 2934, 2958, 3298, 4437, 4727, 4947, 5542, 5626, 8313, 8439, 8874, 9454, 9894, 14181, 14841, 15811, 16626, 16878, 24939, 25317, 28362, 29682, 31622, 42543, 47433, 47821, 49878, 50634, 80359, 85086, 94866, 95642, 142299, 143463, 160718, 241077, 268787, 284598, 286926, 430389, 458519, 482154, 537574, 723231, 806361, 860778, 917038, 1375557, 1446462, 1612722, 2419083, 2751114, 4126671, 4838166, 7794823, 8253342, 15589646, 23384469, 46768938, 70153407, 140306814]

約数ペア:

[(1, 140306814), (2, 70153407), (3, 46768938), (6, 23384469), (9, 15589646), (17, 8253342), (18, 7794823), (29, 4838166), (34, 4126671), (51, 2751114), (58, 2419083), (87, 1612722), (97, 1446462), (102, 1375557), (153, 917038), (163, 860778), (174, 806361), (194, 723231), (261, 537574), (291, 482154), (306, 458519), (326, 430389), (489, 286926), (493, 284598), (522, 268787), (582, 241077), (873, 160718), (978, 143463), (986, 142299), (1467, 95642), (1479, 94866), (1649, 85086), (1746, 80359), (2771, 50634), (2813, 49878), (2934, 47821), (2958, 47433), (3298, 42543), (4437, 31622), (4727, 29682), (4947, 28362), (5542, 25317), (5626, 24939), (8313, 16878), (8439, 16626), (8874, 15811), (9454, 14841), (9894, 14181)]