191964528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1391

約数の個数: 120

約数和(自身を含む): 618401888

約数和(自身を除く): 426437360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 157, 168, 252, 314, 336, 471, 504, 628, 942, 1008, 1099, 1213, 1256, 1413, 1884, 2198, 2426, 2512, 2826, 3297, 3639, 3768, 4396, 4852, 5652, 6594, 7278, 7536, 8491, 8792, 9704, 9891, 10917, 11304, 13188, 14556, 16982, 17584, 19408, 19782, 21834, 22608, 25473, 26376, 29112, 33964, 39564, 43668, 50946, 52752, 58224, 67928, 76419, 79128, 87336, 101892, 135856, 152838, 158256, 174672, 190441, 203784, 305676, 380882, 407568, 571323, 611352, 761764, 1142646, 1222704, 1333087, 1523528, 1713969, 2285292, 2666174, 3047056, 3427938, 3999261, 4570584, 5332348, 6855876, 7998522, 9141168, 10664696, 11997783, 13711752, 15997044, 21329392, 23995566, 27423504, 31994088, 47991132, 63988176, 95982264, 191964528]

約数ペア:

[(1, 191964528), (2, 95982264), (3, 63988176), (4, 47991132), (6, 31994088), (7, 27423504), (8, 23995566), (9, 21329392), (12, 15997044), (14, 13711752), (16, 11997783), (18, 10664696), (21, 9141168), (24, 7998522), (28, 6855876), (36, 5332348), (42, 4570584), (48, 3999261), (56, 3427938), (63, 3047056), (72, 2666174), (84, 2285292), (112, 1713969), (126, 1523528), (144, 1333087), (157, 1222704), (168, 1142646), (252, 761764), (314, 611352), (336, 571323), (471, 407568), (504, 380882), (628, 305676), (942, 203784), (1008, 190441), (1099, 174672), (1213, 158256), (1256, 152838), (1413, 135856), (1884, 101892), (2198, 87336), (2426, 79128), (2512, 76419), (2826, 67928), (3297, 58224), (3639, 52752), (3768, 50946), (4396, 43668), (4852, 39564), (5652, 33964), (6594, 29112), (7278, 26376), (7536, 25473), (8491, 22608), (8792, 21834), (9704, 19782), (9891, 19408), (10917, 17584), (11304, 16982), (13188, 14556)]