152815864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 313712640

約数和(自身を除く): 160896776

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 73, 92, 124, 146, 184, 248, 292, 367, 584, 713, 734, 1426, 1468, 1679, 2263, 2852, 2936, 3358, 4526, 5704, 6716, 8441, 9052, 11377, 13432, 16882, 18104, 22754, 26791, 33764, 45508, 52049, 53582, 67528, 91016, 104098, 107164, 208196, 214328, 261671, 416392, 523342, 616193, 830521, 1046684, 1232386, 1661042, 2093368, 2464772, 3322084, 4929544, 6644168, 19101983, 38203966, 76407932, 152815864]

約数ペア:

[(1, 152815864), (2, 76407932), (4, 38203966), (8, 19101983), (23, 6644168), (31, 4929544), (46, 3322084), (62, 2464772), (73, 2093368), (92, 1661042), (124, 1232386), (146, 1046684), (184, 830521), (248, 616193), (292, 523342), (367, 416392), (584, 261671), (713, 214328), (734, 208196), (1426, 107164), (1468, 104098), (1679, 91016), (2263, 67528), (2852, 53582), (2936, 52049), (3358, 45508), (4526, 33764), (5704, 26791), (6716, 22754), (8441, 18104), (9052, 16882), (11377, 13432)]