148528688

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3946

約数の個数: 80

約数和(自身を含む): 370452480

約数和(自身を除く): 221923792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 3889, 4774, 5456, 7778, 9548, 15556, 19096, 27223, 31112, 38192, 42779, 54446, 62224, 85558, 108892, 120559, 171116, 217784, 241118, 299453, 342232, 435568, 482236, 598906, 684464, 843913, 964472, 1197812, 1326149, 1687826, 1928944, 2395624, 2652298, 3375652, 4791248, 5304596, 6751304, 9283043, 10609192, 13502608, 18566086, 21218384, 37132172, 74264344, 148528688]

約数ペア:

[(1, 148528688), (2, 74264344), (4, 37132172), (7, 21218384), (8, 18566086), (11, 13502608), (14, 10609192), (16, 9283043), (22, 6751304), (28, 5304596), (31, 4791248), (44, 3375652), (56, 2652298), (62, 2395624), (77, 1928944), (88, 1687826), (112, 1326149), (124, 1197812), (154, 964472), (176, 843913), (217, 684464), (248, 598906), (308, 482236), (341, 435568), (434, 342232), (496, 299453), (616, 241118), (682, 217784), (868, 171116), (1232, 120559), (1364, 108892), (1736, 85558), (2387, 62224), (2728, 54446), (3472, 42779), (3889, 38192), (4774, 31112), (5456, 27223), (7778, 19096), (9548, 15556)]