198368568

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{6607}}^1$

素因数の和:6761

約数の個数: 64

約数和(自身を含む): 555072000

約数和(自身を除く): 356703432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 3753, 5004, 6607, 7506, 10008, 13214, 15012, 19821, 26428, 30024, 39642, 52856, 59463, 79284, 118926, 158568, 178389, 237852, 356778, 475704, 713556, 918373, 1427112, 1836746, 2755119, 3673492, 5510238, 7346984, 8265357, 11020476, 16530714, 22040952, 24796071, 33061428, 49592142, 66122856, 99184284, 198368568]

約数ペア:

[(1, 198368568), (2, 99184284), (3, 66122856), (4, 49592142), (6, 33061428), (8, 24796071), (9, 22040952), (12, 16530714), (18, 11020476), (24, 8265357), (27, 7346984), (36, 5510238), (54, 3673492), (72, 2755119), (108, 1836746), (139, 1427112), (216, 918373), (278, 713556), (417, 475704), (556, 356778), (834, 237852), (1112, 178389), (1251, 158568), (1668, 118926), (2502, 79284), (3336, 59463), (3753, 52856), (5004, 39642), (6607, 30024), (7506, 26428), (10008, 19821), (13214, 15012)]