198217968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10247}}^1$

素因数の和:10302

約数の個数: 80

約数和(自身を含む): 569296896

約数和(自身を除く): 371078928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 10247, 19344, 20494, 30741, 40988, 61482, 81976, 122964, 133211, 163952, 245928, 266422, 317657, 399633, 491856, 532844, 635314, 799266, 952971, 1065688, 1270628, 1598532, 1905942, 2131376, 2541256, 3197064, 3811884, 4129541, 5082512, 6394128, 7623768, 8259082, 12388623, 15247536, 16518164, 24777246, 33036328, 49554492, 66072656, 99108984, 198217968]

約数ペア:

[(1, 198217968), (2, 99108984), (3, 66072656), (4, 49554492), (6, 33036328), (8, 24777246), (12, 16518164), (13, 15247536), (16, 12388623), (24, 8259082), (26, 7623768), (31, 6394128), (39, 5082512), (48, 4129541), (52, 3811884), (62, 3197064), (78, 2541256), (93, 2131376), (104, 1905942), (124, 1598532), (156, 1270628), (186, 1065688), (208, 952971), (248, 799266), (312, 635314), (372, 532844), (403, 491856), (496, 399633), (624, 317657), (744, 266422), (806, 245928), (1209, 163952), (1488, 133211), (1612, 122964), (2418, 81976), (3224, 61482), (4836, 40988), (6448, 30741), (9672, 20494), (10247, 19344)]