233136920172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1555117}}^1$

素因数の和:1555199

約数の個数: 72

約数和(自身を含む): 605339012208

約数和(自身を除く): 372202092036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1209, 1612, 1922, 2418, 2883, 3844, 4836, 5766, 11532, 12493, 24986, 37479, 49972, 74958, 149916, 1555117, 3110234, 4665351, 6220468, 9330702, 18661404, 20216521, 40433042, 48208627, 60649563, 80866084, 96417254, 121299126, 144625881, 192834508, 242598252, 289251762, 578503524, 626712151, 1253424302, 1494467437, 1880136453, 2506848604, 2988934874, 3760272906, 4483402311, 5977869748, 7520545812, 8966804622, 17933609244, 19428076681, 38856153362, 58284230043, 77712306724, 116568460086, 233136920172]

約数ペア:

[(1, 233136920172), (2, 116568460086), (3, 77712306724), (4, 58284230043), (6, 38856153362), (12, 19428076681), (13, 17933609244), (26, 8966804622), (31, 7520545812), (39, 5977869748), (52, 4483402311), (62, 3760272906), (78, 2988934874), (93, 2506848604), (124, 1880136453), (156, 1494467437), (186, 1253424302), (372, 626712151), (403, 578503524), (806, 289251762), (961, 242598252), (1209, 192834508), (1612, 144625881), (1922, 121299126), (2418, 96417254), (2883, 80866084), (3844, 60649563), (4836, 48208627), (5766, 40433042), (11532, 20216521), (12493, 18661404), (24986, 9330702), (37479, 6220468), (49972, 4665351), (74958, 3110234), (149916, 1555117)]