140004228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4421}}^1$

素因数の和:4477

約数の個数: 96

約数和(自身を含む): 416021760

約数和(自身を除く): 276017532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 609, 754, 812, 1092, 1131, 1218, 1508, 2262, 2436, 2639, 4421, 4524, 5278, 7917, 8842, 10556, 13263, 15834, 17684, 26526, 30947, 31668, 53052, 57473, 61894, 92841, 114946, 123788, 128209, 172419, 185682, 229892, 256418, 344838, 371364, 384627, 402311, 512836, 689676, 769254, 804622, 897463, 1206933, 1538508, 1609244, 1666717, 1794926, 2413866, 2692389, 3333434, 3589852, 4827732, 5000151, 5384778, 6666868, 10000302, 10769556, 11667019, 20000604, 23334038, 35001057, 46668076, 70002114, 140004228]

約数ペア:

[(1, 140004228), (2, 70002114), (3, 46668076), (4, 35001057), (6, 23334038), (7, 20000604), (12, 11667019), (13, 10769556), (14, 10000302), (21, 6666868), (26, 5384778), (28, 5000151), (29, 4827732), (39, 3589852), (42, 3333434), (52, 2692389), (58, 2413866), (78, 1794926), (84, 1666717), (87, 1609244), (91, 1538508), (116, 1206933), (156, 897463), (174, 804622), (182, 769254), (203, 689676), (273, 512836), (348, 402311), (364, 384627), (377, 371364), (406, 344838), (546, 256418), (609, 229892), (754, 185682), (812, 172419), (1092, 128209), (1131, 123788), (1218, 114946), (1508, 92841), (2262, 61894), (2436, 57473), (2639, 53052), (4421, 31668), (4524, 30947), (5278, 26526), (7917, 17684), (8842, 15834), (10556, 13263)]