157030128

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1287

約数の個数: 120

約数和(自身を含む): 469672320

約数和(自身を除く): 312642192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 248, 261, 279, 348, 372, 464, 496, 522, 558, 696, 744, 899, 1044, 1116, 1213, 1392, 1488, 1798, 2088, 2232, 2426, 2697, 3596, 3639, 4176, 4464, 4852, 5394, 7192, 7278, 8091, 9704, 10788, 10917, 14384, 14556, 16182, 19408, 21576, 21834, 29112, 32364, 35177, 37603, 43152, 43668, 58224, 64728, 70354, 75206, 87336, 105531, 112809, 129456, 140708, 150412, 174672, 211062, 225618, 281416, 300824, 316593, 338427, 422124, 451236, 562832, 601648, 633186, 676854, 844248, 902472, 1090487, 1266372, 1353708, 1688496, 1804944, 2180974, 2532744, 2707416, 3271461, 4361948, 5065488, 5414832, 6542922, 8723896, 9814383, 13085844, 17447792, 19628766, 26171688, 39257532, 52343376, 78515064, 157030128]

約数ペア:

[(1, 157030128), (2, 78515064), (3, 52343376), (4, 39257532), (6, 26171688), (8, 19628766), (9, 17447792), (12, 13085844), (16, 9814383), (18, 8723896), (24, 6542922), (29, 5414832), (31, 5065488), (36, 4361948), (48, 3271461), (58, 2707416), (62, 2532744), (72, 2180974), (87, 1804944), (93, 1688496), (116, 1353708), (124, 1266372), (144, 1090487), (174, 902472), (186, 844248), (232, 676854), (248, 633186), (261, 601648), (279, 562832), (348, 451236), (372, 422124), (464, 338427), (496, 316593), (522, 300824), (558, 281416), (696, 225618), (744, 211062), (899, 174672), (1044, 150412), (1116, 140708), (1213, 129456), (1392, 112809), (1488, 105531), (1798, 87336), (2088, 75206), (2232, 70354), (2426, 64728), (2697, 58224), (3596, 43668), (3639, 43152), (4176, 37603), (4464, 35177), (4852, 32364), (5394, 29112), (7192, 21834), (7278, 21576), (8091, 19408), (9704, 16182), (10788, 14556), (10917, 14384)]