160012832

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 398170080

約数和(自身を除く): 238157248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 49, 56, 76, 82, 98, 112, 131, 133, 152, 164, 196, 224, 262, 266, 287, 304, 328, 392, 524, 532, 574, 608, 656, 779, 784, 917, 931, 1048, 1064, 1148, 1312, 1558, 1568, 1834, 1862, 2009, 2096, 2128, 2296, 2489, 3116, 3668, 3724, 4018, 4192, 4256, 4592, 4978, 5371, 5453, 6232, 6419, 7336, 7448, 8036, 9184, 9956, 10742, 10906, 12464, 12838, 14672, 14896, 16072, 17423, 19912, 21484, 21812, 24928, 25676, 29344, 29792, 32144, 34846, 37597, 38171, 39824, 42968, 43624, 51352, 64288, 69692, 75194, 76342, 79648, 85936, 87248, 102049, 102704, 121961, 139384, 150388, 152684, 171872, 174496, 204098, 205408, 243922, 263179, 278768, 300776, 305368, 408196, 487844, 526358, 557536, 601552, 610736, 714343, 816392, 975688, 1052716, 1203104, 1221472, 1428686, 1632784, 1951376, 2105432, 2857372, 3265568, 3902752, 4210864, 5000401, 5714744, 8421728, 10000802, 11429488, 20001604, 22858976, 40003208, 80006416, 160012832]

約数ペア:

[(1, 160012832), (2, 80006416), (4, 40003208), (7, 22858976), (8, 20001604), (14, 11429488), (16, 10000802), (19, 8421728), (28, 5714744), (32, 5000401), (38, 4210864), (41, 3902752), (49, 3265568), (56, 2857372), (76, 2105432), (82, 1951376), (98, 1632784), (112, 1428686), (131, 1221472), (133, 1203104), (152, 1052716), (164, 975688), (196, 816392), (224, 714343), (262, 610736), (266, 601552), (287, 557536), (304, 526358), (328, 487844), (392, 408196), (524, 305368), (532, 300776), (574, 278768), (608, 263179), (656, 243922), (779, 205408), (784, 204098), (917, 174496), (931, 171872), (1048, 152684), (1064, 150388), (1148, 139384), (1312, 121961), (1558, 102704), (1568, 102049), (1834, 87248), (1862, 85936), (2009, 79648), (2096, 76342), (2128, 75194), (2296, 69692), (2489, 64288), (3116, 51352), (3668, 43624), (3724, 42968), (4018, 39824), (4192, 38171), (4256, 37597), (4592, 34846), (4978, 32144), (5371, 29792), (5453, 29344), (6232, 25676), (6419, 24928), (7336, 21812), (7448, 21484), (8036, 19912), (9184, 17423), (9956, 16072), (10742, 14896), (10906, 14672), (12464, 12838)]