142538396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 339290112

約数和(自身を除く): 196751716

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 97, 143, 154, 182, 194, 286, 308, 364, 367, 388, 572, 679, 734, 1001, 1067, 1261, 1358, 1468, 2002, 2134, 2522, 2569, 2716, 4004, 4037, 4268, 4771, 5044, 5138, 7469, 8074, 8827, 9542, 10276, 13871, 14938, 16148, 17654, 19084, 27742, 28259, 29876, 33397, 35308, 35599, 52481, 55484, 56518, 66794, 71198, 97097, 104962, 113036, 133588, 142396, 194194, 209924, 249193, 367367, 388388, 391589, 462787, 498386, 734734, 783178, 925574, 996772, 1469468, 1566356, 1851148, 2741123, 3239509, 5090657, 5482246, 6479018, 10181314, 10964492, 12958036, 20362628, 35634599, 71269198, 142538396]

約数ペア:

[(1, 142538396), (2, 71269198), (4, 35634599), (7, 20362628), (11, 12958036), (13, 10964492), (14, 10181314), (22, 6479018), (26, 5482246), (28, 5090657), (44, 3239509), (52, 2741123), (77, 1851148), (91, 1566356), (97, 1469468), (143, 996772), (154, 925574), (182, 783178), (194, 734734), (286, 498386), (308, 462787), (364, 391589), (367, 388388), (388, 367367), (572, 249193), (679, 209924), (734, 194194), (1001, 142396), (1067, 133588), (1261, 113036), (1358, 104962), (1468, 97097), (2002, 71198), (2134, 66794), (2522, 56518), (2569, 55484), (2716, 52481), (4004, 35599), (4037, 35308), (4268, 33397), (4771, 29876), (5044, 28259), (5138, 27742), (7469, 19084), (8074, 17654), (8827, 16148), (9542, 14938), (10276, 13871)]