15697812078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:983

約数の個数: 144

約数和(自身を含む): 37792984320

約数和(自身を除く): 22095172242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 83, 117, 158, 166, 169, 234, 237, 249, 338, 474, 498, 507, 711, 747, 787, 1014, 1027, 1079, 1422, 1494, 1521, 1574, 2054, 2158, 2361, 3042, 3081, 3237, 4722, 6162, 6474, 6557, 7083, 9243, 9711, 10231, 13114, 13351, 14027, 14166, 18486, 19422, 19671, 20462, 26702, 28054, 30693, 39342, 40053, 42081, 59013, 61386, 62173, 65321, 80106, 84162, 85241, 92079, 118026, 120159, 124346, 126243, 130642, 133003, 170482, 184158, 186519, 195963, 240318, 252486, 255723, 266006, 373038, 391926, 399009, 511446, 559557, 587889, 767169, 798018, 808249, 849173, 1108133, 1119114, 1175778, 1197027, 1534338, 1616498, 1698346, 2216266, 2394054, 2424747, 2547519, 3324399, 4849494, 5095038, 5160359, 6648798, 7274241, 7642557, 9973197, 10320718, 10507237, 11039249, 14548482, 15285114, 15481077, 19946394, 21014474, 22078498, 30962154, 31521711, 33117747, 46443231, 63043422, 66235494, 67084667, 92886462, 94565133, 99353241, 134169334, 189130266, 198706482, 201254001, 402508002, 603762003, 872100671, 1207524006, 1744201342, 2616302013, 5232604026, 7848906039, 15697812078]

約数ペア:

[(1, 15697812078), (2, 7848906039), (3, 5232604026), (6, 2616302013), (9, 1744201342), (13, 1207524006), (18, 872100671), (26, 603762003), (39, 402508002), (78, 201254001), (79, 198706482), (83, 189130266), (117, 134169334), (158, 99353241), (166, 94565133), (169, 92886462), (234, 67084667), (237, 66235494), (249, 63043422), (338, 46443231), (474, 33117747), (498, 31521711), (507, 30962154), (711, 22078498), (747, 21014474), (787, 19946394), (1014, 15481077), (1027, 15285114), (1079, 14548482), (1422, 11039249), (1494, 10507237), (1521, 10320718), (1574, 9973197), (2054, 7642557), (2158, 7274241), (2361, 6648798), (3042, 5160359), (3081, 5095038), (3237, 4849494), (4722, 3324399), (6162, 2547519), (6474, 2424747), (6557, 2394054), (7083, 2216266), (9243, 1698346), (9711, 1616498), (10231, 1534338), (13114, 1197027), (13351, 1175778), (14027, 1119114), (14166, 1108133), (18486, 849173), (19422, 808249), (19671, 798018), (20462, 767169), (26702, 587889), (28054, 559557), (30693, 511446), (39342, 399009), (40053, 391926), (42081, 373038), (59013, 266006), (61386, 255723), (62173, 252486), (65321, 240318), (80106, 195963), (84162, 186519), (85241, 184158), (92079, 170482), (118026, 133003), (120159, 130642), (124346, 126243)]