168156965343

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{21221}}^1$

素因数の和:21400

約数の個数: 64

約数和(自身を含む): 250100421120

約数和(自身を除く): 81943455777

約数列:

[1, 3, 19, 43, 53, 57, 61, 129, 159, 183, 817, 1007, 1159, 2279, 2451, 2623, 3021, 3233, 3477, 6837, 7869, 9699, 21221, 43301, 49837, 61427, 63663, 129903, 139019, 149511, 184281, 403199, 417057, 912503, 1124713, 1209597, 1294481, 2641361, 2737509, 3374139, 3883443, 7924083, 17337557, 21369547, 24595139, 48362659, 52012671, 55662683, 64108641, 68607493, 73785417, 145087977, 166988049, 205822479, 918890521, 1057590977, 1303542367, 2756671563, 2950122199, 3172772931, 3910627101, 8850366597, 56052321781, 168156965343]

約数ペア:

[(1, 168156965343), (3, 56052321781), (19, 8850366597), (43, 3910627101), (53, 3172772931), (57, 2950122199), (61, 2756671563), (129, 1303542367), (159, 1057590977), (183, 918890521), (817, 205822479), (1007, 166988049), (1159, 145087977), (2279, 73785417), (2451, 68607493), (2623, 64108641), (3021, 55662683), (3233, 52012671), (3477, 48362659), (6837, 24595139), (7869, 21369547), (9699, 17337557), (21221, 7924083), (43301, 3883443), (49837, 3374139), (61427, 2737509), (63663, 2641361), (129903, 1294481), (139019, 1209597), (149511, 1124713), (184281, 912503), (403199, 417057)]