15778826868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{87491}}^1$

素因数の和:87637

約数の個数: 96

約数和(自身を含む): 44683914240

約数和(自身を除く): 28905087372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 113, 114, 133, 226, 228, 266, 339, 399, 452, 532, 678, 791, 798, 1356, 1582, 1596, 2147, 2373, 3164, 4294, 4746, 6441, 8588, 9492, 12882, 15029, 25764, 30058, 45087, 60116, 87491, 90174, 174982, 180348, 262473, 349964, 524946, 612437, 1049892, 1224874, 1662329, 1837311, 2449748, 3324658, 3674622, 4986987, 6649316, 7349244, 9886483, 9973974, 11636303, 19772966, 19947948, 23272606, 29659449, 34908909, 39545932, 46545212, 59318898, 69205381, 69817818, 118637796, 138410762, 139635636, 187843177, 207616143, 276821524, 375686354, 415232286, 563529531, 751372708, 830464572, 1127059062, 1314902239, 2254118124, 2629804478, 3944706717, 5259608956, 7889413434, 15778826868]

約数ペア:

[(1, 15778826868), (2, 7889413434), (3, 5259608956), (4, 3944706717), (6, 2629804478), (7, 2254118124), (12, 1314902239), (14, 1127059062), (19, 830464572), (21, 751372708), (28, 563529531), (38, 415232286), (42, 375686354), (57, 276821524), (76, 207616143), (84, 187843177), (113, 139635636), (114, 138410762), (133, 118637796), (226, 69817818), (228, 69205381), (266, 59318898), (339, 46545212), (399, 39545932), (452, 34908909), (532, 29659449), (678, 23272606), (791, 19947948), (798, 19772966), (1356, 11636303), (1582, 9973974), (1596, 9886483), (2147, 7349244), (2373, 6649316), (3164, 4986987), (4294, 3674622), (4746, 3324658), (6441, 2449748), (8588, 1837311), (9492, 1662329), (12882, 1224874), (15029, 1049892), (25764, 612437), (30058, 524946), (45087, 349964), (60116, 262473), (87491, 180348), (90174, 174982)]