157518944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{677}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 339320016

約数和(自身を除く): 181801072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 661, 677, 1322, 1354, 2644, 2708, 5288, 5416, 7271, 7447, 10576, 10832, 14542, 14894, 21152, 21664, 29084, 29788, 58168, 59576, 116336, 119152, 232672, 238304, 447497, 894994, 1789988, 3579976, 4922467, 7159952, 9844934, 14319904, 19689868, 39379736, 78759472, 157518944]

約数ペア:

[(1, 157518944), (2, 78759472), (4, 39379736), (8, 19689868), (11, 14319904), (16, 9844934), (22, 7159952), (32, 4922467), (44, 3579976), (88, 1789988), (176, 894994), (352, 447497), (661, 238304), (677, 232672), (1322, 119152), (1354, 116336), (2644, 59576), (2708, 58168), (5288, 29788), (5416, 29084), (7271, 21664), (7447, 21152), (10576, 14894), (10832, 14542)]