148776498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 369969600

約数和(自身を除く): 221193102

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 109, 114, 117, 171, 218, 234, 247, 307, 327, 342, 494, 614, 654, 741, 921, 981, 1417, 1482, 1842, 1962, 2071, 2223, 2763, 2834, 3991, 4142, 4251, 4446, 5526, 5833, 6213, 7982, 8502, 11666, 11973, 12426, 12753, 17499, 18639, 23946, 25506, 26923, 33463, 34998, 35919, 37278, 52497, 53846, 66926, 71838, 75829, 80769, 100389, 104994, 151658, 161538, 200778, 227487, 242307, 301167, 435019, 454974, 484614, 602334, 635797, 682461, 870038, 1271594, 1305057, 1364922, 1907391, 2610114, 3814782, 3915171, 5722173, 7830342, 8265361, 11444346, 16530722, 24796083, 49592166, 74388249, 148776498]

約数ペア:

[(1, 148776498), (2, 74388249), (3, 49592166), (6, 24796083), (9, 16530722), (13, 11444346), (18, 8265361), (19, 7830342), (26, 5722173), (38, 3915171), (39, 3814782), (57, 2610114), (78, 1907391), (109, 1364922), (114, 1305057), (117, 1271594), (171, 870038), (218, 682461), (234, 635797), (247, 602334), (307, 484614), (327, 454974), (342, 435019), (494, 301167), (614, 242307), (654, 227487), (741, 200778), (921, 161538), (981, 151658), (1417, 104994), (1482, 100389), (1842, 80769), (1962, 75829), (2071, 71838), (2223, 66926), (2763, 53846), (2834, 52497), (3991, 37278), (4142, 35919), (4251, 34998), (4446, 33463), (5526, 26923), (5833, 25506), (6213, 23946), (7982, 18639), (8502, 17499), (11666, 12753), (11973, 12426)]