138612866

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 280713600

約数和(自身を除く): 142100734

約数列:

[1, 2, 7, 14, 17, 19, 29, 34, 38, 49, 58, 98, 119, 133, 151, 203, 238, 266, 302, 323, 406, 493, 551, 646, 833, 931, 986, 1057, 1102, 1421, 1666, 1862, 2114, 2261, 2567, 2842, 2869, 3451, 3857, 4379, 4522, 5134, 5738, 6902, 7399, 7714, 8758, 9367, 14798, 15827, 17969, 18734, 20083, 24157, 26999, 30653, 31654, 35938, 40166, 48314, 48773, 53998, 61306, 65569, 74443, 83201, 97546, 125783, 131138, 140581, 148886, 166402, 214571, 251566, 281162, 341411, 429142, 458983, 521101, 582407, 682822, 917966, 1042202, 1164814, 1414417, 2389877, 2828834, 3647707, 4076849, 4779754, 7295414, 8153698, 9900919, 19801838, 69306433, 138612866]

約数ペア:

[(1, 138612866), (2, 69306433), (7, 19801838), (14, 9900919), (17, 8153698), (19, 7295414), (29, 4779754), (34, 4076849), (38, 3647707), (49, 2828834), (58, 2389877), (98, 1414417), (119, 1164814), (133, 1042202), (151, 917966), (203, 682822), (238, 582407), (266, 521101), (302, 458983), (323, 429142), (406, 341411), (493, 281162), (551, 251566), (646, 214571), (833, 166402), (931, 148886), (986, 140581), (1057, 131138), (1102, 125783), (1421, 97546), (1666, 83201), (1862, 74443), (2114, 65569), (2261, 61306), (2567, 53998), (2842, 48773), (2869, 48314), (3451, 40166), (3857, 35938), (4379, 31654), (4522, 30653), (5134, 26999), (5738, 24157), (6902, 20083), (7399, 18734), (7714, 17969), (8758, 15827), (9367, 14798)]