102940784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1103}}^1$

素因数の和:1437

約数の個数: 40

約数和(自身を含む): 210819840

約数和(自身を除く): 107879056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 1103, 1228, 2206, 2456, 4412, 4912, 5833, 8824, 11666, 17648, 20957, 23332, 41914, 46664, 83828, 93328, 167656, 335312, 338621, 677242, 1354484, 2708968, 5417936, 6433799, 12867598, 25735196, 51470392, 102940784]

約数ペア:

[(1, 102940784), (2, 51470392), (4, 25735196), (8, 12867598), (16, 6433799), (19, 5417936), (38, 2708968), (76, 1354484), (152, 677242), (304, 338621), (307, 335312), (614, 167656), (1103, 93328), (1228, 83828), (2206, 46664), (2456, 41914), (4412, 23332), (4912, 20957), (5833, 17648), (8824, 11666)]