140979648

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{17909}}^1$

素因数の和:17965

約数の個数: 56

約数和(自身を含む): 382127760

約数和(自身を除く): 241148112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 17909, 35818, 53727, 71636, 107454, 143272, 214908, 286544, 429816, 573088, 734269, 859632, 1146176, 1468538, 1719264, 2202807, 2937076, 3438528, 4405614, 5874152, 8811228, 11748304, 17622456, 23496608, 35244912, 46993216, 70489824, 140979648]

約数ペア:

[(1, 140979648), (2, 70489824), (3, 46993216), (4, 35244912), (6, 23496608), (8, 17622456), (12, 11748304), (16, 8811228), (24, 5874152), (32, 4405614), (41, 3438528), (48, 2937076), (64, 2202807), (82, 1719264), (96, 1468538), (123, 1146176), (164, 859632), (192, 734269), (246, 573088), (328, 429816), (492, 286544), (656, 214908), (984, 143272), (1312, 107454), (1968, 71636), (2624, 53727), (3936, 35818), (7872, 17909)]