187397644

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 381337600

約数和(自身を除く): 193939956

約数列:

[1, 2, 4, 7, 14, 28, 127, 151, 254, 302, 349, 508, 604, 698, 889, 1057, 1396, 1778, 2114, 2443, 3556, 4228, 4886, 9772, 19177, 38354, 44323, 52699, 76708, 88646, 105398, 134239, 177292, 210796, 268478, 310261, 368893, 536956, 620522, 737786, 1241044, 1475572, 6692773, 13385546, 26771092, 46849411, 93698822, 187397644]

約数ペア:

[(1, 187397644), (2, 93698822), (4, 46849411), (7, 26771092), (14, 13385546), (28, 6692773), (127, 1475572), (151, 1241044), (254, 737786), (302, 620522), (349, 536956), (508, 368893), (604, 310261), (698, 268478), (889, 210796), (1057, 177292), (1396, 134239), (1778, 105398), (2114, 88646), (2443, 76708), (3556, 52699), (4228, 44323), (4886, 38354), (9772, 19177)]