155296190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 349562304

約数和(自身を除く): 194266114

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 103, 119, 170, 181, 206, 238, 245, 362, 490, 515, 595, 721, 833, 905, 1030, 1190, 1267, 1442, 1666, 1751, 1810, 2534, 3077, 3502, 3605, 4165, 5047, 6154, 6335, 7210, 8330, 8755, 8869, 10094, 12257, 12670, 15385, 17510, 17738, 18643, 21539, 24514, 25235, 30770, 37286, 43078, 44345, 50470, 61285, 85799, 88690, 93215, 107695, 122570, 130501, 150773, 171598, 186430, 215390, 261002, 301546, 316931, 428995, 633862, 652505, 753865, 857990, 913507, 1305010, 1507730, 1584655, 1827014, 2218517, 3169310, 4437034, 4567535, 9135070, 11092585, 15529619, 22185170, 31059238, 77648095, 155296190]

約数ペア:

[(1, 155296190), (2, 77648095), (5, 31059238), (7, 22185170), (10, 15529619), (14, 11092585), (17, 9135070), (34, 4567535), (35, 4437034), (49, 3169310), (70, 2218517), (85, 1827014), (98, 1584655), (103, 1507730), (119, 1305010), (170, 913507), (181, 857990), (206, 753865), (238, 652505), (245, 633862), (362, 428995), (490, 316931), (515, 301546), (595, 261002), (721, 215390), (833, 186430), (905, 171598), (1030, 150773), (1190, 130501), (1267, 122570), (1442, 107695), (1666, 93215), (1751, 88690), (1810, 85799), (2534, 61285), (3077, 50470), (3502, 44345), (3605, 43078), (4165, 37286), (5047, 30770), (6154, 25235), (6335, 24514), (7210, 21539), (8330, 18643), (8755, 17738), (8869, 17510), (10094, 15385), (12257, 12670)]