156983256

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1257

約数の個数: 96

約数和(自身を含む): 446459520

約数和(自身を除く): 289476264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 61, 62, 72, 93, 122, 124, 183, 186, 244, 248, 279, 366, 372, 488, 549, 558, 732, 744, 1098, 1116, 1153, 1464, 1891, 2196, 2232, 2306, 3459, 3782, 4392, 4612, 5673, 6918, 7564, 9224, 10377, 11346, 13836, 15128, 17019, 20754, 22692, 27672, 34038, 35743, 41508, 45384, 68076, 70333, 71486, 83016, 107229, 136152, 140666, 142972, 210999, 214458, 281332, 285944, 321687, 421998, 428916, 562664, 632997, 643374, 843996, 857832, 1265994, 1286748, 1687992, 2180323, 2531988, 2573496, 4360646, 5063976, 6540969, 8721292, 13081938, 17442584, 19622907, 26163876, 39245814, 52327752, 78491628, 156983256]

約数ペア:

[(1, 156983256), (2, 78491628), (3, 52327752), (4, 39245814), (6, 26163876), (8, 19622907), (9, 17442584), (12, 13081938), (18, 8721292), (24, 6540969), (31, 5063976), (36, 4360646), (61, 2573496), (62, 2531988), (72, 2180323), (93, 1687992), (122, 1286748), (124, 1265994), (183, 857832), (186, 843996), (244, 643374), (248, 632997), (279, 562664), (366, 428916), (372, 421998), (488, 321687), (549, 285944), (558, 281332), (732, 214458), (744, 210999), (1098, 142972), (1116, 140666), (1153, 136152), (1464, 107229), (1891, 83016), (2196, 71486), (2232, 70333), (2306, 68076), (3459, 45384), (3782, 41508), (4392, 35743), (4612, 34038), (5673, 27672), (6918, 22692), (7564, 20754), (9224, 17019), (10377, 15128), (11346, 13836)]