143442910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 143958050

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 109, 130, 191, 218, 265, 382, 530, 545, 689, 955, 1090, 1378, 1417, 1910, 2483, 2834, 3445, 4966, 5777, 6890, 7085, 10123, 11554, 12415, 14170, 20246, 20819, 24830, 28885, 41638, 50615, 57770, 75101, 101230, 104095, 131599, 150202, 208190, 263198, 270647, 375505, 541294, 657995, 751010, 1103407, 1315990, 1353235, 2206814, 2706470, 5517035, 11034070, 14344291, 28688582, 71721455, 143442910]

約数ペア:

[(1, 143442910), (2, 71721455), (5, 28688582), (10, 14344291), (13, 11034070), (26, 5517035), (53, 2706470), (65, 2206814), (106, 1353235), (109, 1315990), (130, 1103407), (191, 751010), (218, 657995), (265, 541294), (382, 375505), (530, 270647), (545, 263198), (689, 208190), (955, 150202), (1090, 131599), (1378, 104095), (1417, 101230), (1910, 75101), (2483, 57770), (2834, 50615), (3445, 41638), (4966, 28885), (5777, 24830), (6890, 20819), (7085, 20246), (10123, 14170), (11554, 12415)]