140489622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 377395200

約数和(自身を除く): 236905578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 199, 234, 273, 398, 431, 546, 597, 819, 862, 1194, 1293, 1393, 1638, 1791, 2586, 2587, 2786, 3017, 3582, 3879, 4179, 5174, 5603, 6034, 7758, 7761, 8358, 9051, 11206, 12537, 15522, 16809, 18102, 18109, 23283, 25074, 27153, 33618, 36218, 39221, 46566, 50427, 54306, 54327, 78442, 85769, 100854, 108654, 117663, 162981, 171538, 235326, 257307, 325962, 352989, 514614, 600383, 705978, 771921, 1114997, 1200766, 1543842, 1801149, 2229994, 3344991, 3602298, 5403447, 6689982, 7804979, 10034973, 10806894, 15609958, 20069946, 23414937, 46829874, 70244811, 140489622]

約数ペア:

[(1, 140489622), (2, 70244811), (3, 46829874), (6, 23414937), (7, 20069946), (9, 15609958), (13, 10806894), (14, 10034973), (18, 7804979), (21, 6689982), (26, 5403447), (39, 3602298), (42, 3344991), (63, 2229994), (78, 1801149), (91, 1543842), (117, 1200766), (126, 1114997), (182, 771921), (199, 705978), (234, 600383), (273, 514614), (398, 352989), (431, 325962), (546, 257307), (597, 235326), (819, 171538), (862, 162981), (1194, 117663), (1293, 108654), (1393, 100854), (1638, 85769), (1791, 78442), (2586, 54327), (2587, 54306), (2786, 50427), (3017, 46566), (3582, 39221), (3879, 36218), (4179, 33618), (5174, 27153), (5603, 25074), (6034, 23283), (7758, 18109), (7761, 18102), (8358, 16809), (9051, 15522), (11206, 12537)]