168033910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7357

約数の個数: 48

約数和(自身を含む): 350002800

約数和(自身を除く): 181968890

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 7309, 11495, 14618, 22990, 36545, 73090, 80399, 138871, 160798, 277742, 401995, 694355, 803990, 884389, 1388710, 1527581, 1768778, 3055162, 4421945, 7637905, 8843890, 15275810, 16803391, 33606782, 84016955, 168033910]

約数ペア:

[(1, 168033910), (2, 84016955), (5, 33606782), (10, 16803391), (11, 15275810), (19, 8843890), (22, 7637905), (38, 4421945), (55, 3055162), (95, 1768778), (110, 1527581), (121, 1388710), (190, 884389), (209, 803990), (242, 694355), (418, 401995), (605, 277742), (1045, 160798), (1210, 138871), (2090, 80399), (2299, 73090), (4598, 36545), (7309, 22990), (11495, 14618)]