146631968

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 351267840

約数和(自身を除く): 204635872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 131, 133, 152, 224, 262, 263, 266, 304, 524, 526, 532, 608, 917, 1048, 1052, 1064, 1834, 1841, 2096, 2104, 2128, 2489, 3668, 3682, 4192, 4208, 4256, 4978, 4997, 7336, 7364, 8416, 9956, 9994, 14672, 14728, 17423, 19912, 19988, 29344, 29456, 34453, 34846, 34979, 39824, 39976, 58912, 68906, 69692, 69958, 79648, 79952, 137812, 139384, 139916, 159904, 241171, 275624, 278768, 279832, 482342, 551248, 557536, 559664, 654607, 964684, 1102496, 1119328, 1309214, 1929368, 2618428, 3858736, 4582249, 5236856, 7717472, 9164498, 10473712, 18328996, 20947424, 36657992, 73315984, 146631968]

約数ペア:

[(1, 146631968), (2, 73315984), (4, 36657992), (7, 20947424), (8, 18328996), (14, 10473712), (16, 9164498), (19, 7717472), (28, 5236856), (32, 4582249), (38, 3858736), (56, 2618428), (76, 1929368), (112, 1309214), (131, 1119328), (133, 1102496), (152, 964684), (224, 654607), (262, 559664), (263, 557536), (266, 551248), (304, 482342), (524, 279832), (526, 278768), (532, 275624), (608, 241171), (917, 159904), (1048, 139916), (1052, 139384), (1064, 137812), (1834, 79952), (1841, 79648), (2096, 69958), (2104, 69692), (2128, 68906), (2489, 58912), (3668, 39976), (3682, 39824), (4192, 34979), (4208, 34846), (4256, 34453), (4978, 29456), (4997, 29344), (7336, 19988), (7364, 19912), (8416, 17423), (9956, 14728), (9994, 14672)]