130875136

素因数分解:

$2^8\times 7^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 300876800

約数和(自身を除く): 170001664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 256, 367, 398, 448, 734, 796, 896, 1393, 1468, 1592, 1792, 2569, 2786, 2936, 3184, 5138, 5572, 5872, 6368, 10276, 11144, 11744, 12736, 20552, 22288, 23488, 25472, 41104, 44576, 46976, 50944, 73033, 82208, 89152, 93952, 146066, 164416, 178304, 292132, 328832, 356608, 511231, 584264, 657664, 1022462, 1168528, 2044924, 2337056, 4089848, 4674112, 8179696, 9348224, 16359392, 18696448, 32718784, 65437568, 130875136]

約数ペア:

[(1, 130875136), (2, 65437568), (4, 32718784), (7, 18696448), (8, 16359392), (14, 9348224), (16, 8179696), (28, 4674112), (32, 4089848), (56, 2337056), (64, 2044924), (112, 1168528), (128, 1022462), (199, 657664), (224, 584264), (256, 511231), (367, 356608), (398, 328832), (448, 292132), (734, 178304), (796, 164416), (896, 146066), (1393, 93952), (1468, 89152), (1592, 82208), (1792, 73033), (2569, 50944), (2786, 46976), (2936, 44576), (3184, 41104), (5138, 25472), (5572, 23488), (5872, 22288), (6368, 20552), (10276, 12736), (11144, 11744)]