165030656

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 410108160

約数和(自身を除く): 245077504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 128, 131, 133, 148, 152, 224, 256, 259, 262, 266, 296, 304, 448, 518, 524, 532, 592, 608, 703, 896, 917, 1036, 1048, 1064, 1184, 1216, 1406, 1792, 1834, 2072, 2096, 2128, 2368, 2432, 2489, 2812, 3668, 4144, 4192, 4256, 4736, 4847, 4864, 4921, 4978, 5624, 7336, 8288, 8384, 8512, 9472, 9694, 9842, 9956, 11248, 14672, 16576, 16768, 17024, 17423, 19388, 19684, 19912, 22496, 29344, 33152, 33536, 33929, 34048, 34846, 38776, 39368, 39824, 44992, 58688, 66304, 67858, 69692, 77552, 78736, 79648, 89984, 92093, 117376, 135716, 139384, 155104, 157472, 159296, 179968, 184186, 234752, 271432, 278768, 310208, 314944, 318592, 368372, 542864, 557536, 620416, 629888, 637184, 644651, 736744, 1085728, 1115072, 1240832, 1259776, 1289302, 1473488, 2171456, 2230144, 2578604, 2946976, 4342912, 4460288, 5157208, 5893952, 8685824, 10314416, 11787904, 20628832, 23575808, 41257664, 82515328, 165030656]

約数ペア:

[(1, 165030656), (2, 82515328), (4, 41257664), (7, 23575808), (8, 20628832), (14, 11787904), (16, 10314416), (19, 8685824), (28, 5893952), (32, 5157208), (37, 4460288), (38, 4342912), (56, 2946976), (64, 2578604), (74, 2230144), (76, 2171456), (112, 1473488), (128, 1289302), (131, 1259776), (133, 1240832), (148, 1115072), (152, 1085728), (224, 736744), (256, 644651), (259, 637184), (262, 629888), (266, 620416), (296, 557536), (304, 542864), (448, 368372), (518, 318592), (524, 314944), (532, 310208), (592, 278768), (608, 271432), (703, 234752), (896, 184186), (917, 179968), (1036, 159296), (1048, 157472), (1064, 155104), (1184, 139384), (1216, 135716), (1406, 117376), (1792, 92093), (1834, 89984), (2072, 79648), (2096, 78736), (2128, 77552), (2368, 69692), (2432, 67858), (2489, 66304), (2812, 58688), (3668, 44992), (4144, 39824), (4192, 39368), (4256, 38776), (4736, 34846), (4847, 34048), (4864, 33929), (4921, 33536), (4978, 33152), (5624, 29344), (7336, 22496), (8288, 19912), (8384, 19684), (8512, 19388), (9472, 17423), (9694, 17024), (9842, 16768), (9956, 16576), (11248, 14672)]