101998992

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1280

約数の個数: 80

約数和(自身を含む): 280468160

約数和(自身を除く): 178469168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 194, 228, 291, 304, 388, 456, 582, 776, 912, 1153, 1164, 1552, 1843, 2306, 2328, 3459, 3686, 4612, 4656, 5529, 6918, 7372, 9224, 11058, 13836, 14744, 18448, 21907, 22116, 27672, 29488, 43814, 44232, 55344, 65721, 87628, 88464, 111841, 131442, 175256, 223682, 262884, 335523, 350512, 447364, 525768, 671046, 894728, 1051536, 1342092, 1789456, 2124979, 2684184, 4249958, 5368368, 6374937, 8499916, 12749874, 16999832, 25499748, 33999664, 50999496, 101998992]

約数ペア:

[(1, 101998992), (2, 50999496), (3, 33999664), (4, 25499748), (6, 16999832), (8, 12749874), (12, 8499916), (16, 6374937), (19, 5368368), (24, 4249958), (38, 2684184), (48, 2124979), (57, 1789456), (76, 1342092), (97, 1051536), (114, 894728), (152, 671046), (194, 525768), (228, 447364), (291, 350512), (304, 335523), (388, 262884), (456, 223682), (582, 175256), (776, 131442), (912, 111841), (1153, 88464), (1164, 87628), (1552, 65721), (1843, 55344), (2306, 44232), (2328, 43814), (3459, 29488), (3686, 27672), (4612, 22116), (4656, 21907), (5529, 18448), (6918, 14744), (7372, 13836), (9224, 11058)]