158628948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 404490240

約数和(自身を除く): 245861292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 113, 114, 131, 141, 188, 226, 228, 262, 282, 339, 393, 452, 524, 564, 678, 786, 893, 1356, 1572, 1786, 2147, 2489, 2679, 3572, 4294, 4978, 5311, 5358, 6157, 6441, 7467, 8588, 9956, 10622, 10716, 12314, 12882, 14803, 14934, 15933, 18471, 21244, 24628, 25764, 29606, 29868, 31866, 36942, 44409, 59212, 63732, 73884, 88818, 100909, 116983, 177636, 201818, 233966, 281257, 302727, 350949, 403636, 467932, 562514, 605454, 695741, 701898, 843771, 1125028, 1210908, 1391482, 1403796, 1687542, 2087223, 2782964, 3375084, 4174446, 8348892, 13219079, 26438158, 39657237, 52876316, 79314474, 158628948]

約数ペア:

[(1, 158628948), (2, 79314474), (3, 52876316), (4, 39657237), (6, 26438158), (12, 13219079), (19, 8348892), (38, 4174446), (47, 3375084), (57, 2782964), (76, 2087223), (94, 1687542), (113, 1403796), (114, 1391482), (131, 1210908), (141, 1125028), (188, 843771), (226, 701898), (228, 695741), (262, 605454), (282, 562514), (339, 467932), (393, 403636), (452, 350949), (524, 302727), (564, 281257), (678, 233966), (786, 201818), (893, 177636), (1356, 116983), (1572, 100909), (1786, 88818), (2147, 73884), (2489, 63732), (2679, 59212), (3572, 44409), (4294, 36942), (4978, 31866), (5311, 29868), (5358, 29606), (6157, 25764), (6441, 24628), (7467, 21244), (8588, 18471), (9956, 15933), (10622, 14934), (10716, 14803), (12314, 12882)]