161194410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 453817728

約数和(自身を除く): 292623318

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 311, 390, 443, 585, 622, 886, 933, 1170, 1329, 1555, 1866, 2215, 2658, 2799, 3110, 3987, 4043, 4430, 4665, 5598, 5759, 6645, 7974, 8086, 9330, 11518, 12129, 13290, 13995, 17277, 19935, 20215, 24258, 27990, 28795, 34554, 36387, 39870, 40430, 51831, 57590, 60645, 72774, 86385, 103662, 121290, 137773, 172770, 181935, 259155, 275546, 363870, 413319, 518310, 688865, 826638, 1239957, 1377730, 1791049, 2066595, 2479914, 3582098, 4133190, 5373147, 6199785, 8955245, 10746294, 12399570, 16119441, 17910490, 26865735, 32238882, 53731470, 80597205, 161194410]

約数ペア:

[(1, 161194410), (2, 80597205), (3, 53731470), (5, 32238882), (6, 26865735), (9, 17910490), (10, 16119441), (13, 12399570), (15, 10746294), (18, 8955245), (26, 6199785), (30, 5373147), (39, 4133190), (45, 3582098), (65, 2479914), (78, 2066595), (90, 1791049), (117, 1377730), (130, 1239957), (195, 826638), (234, 688865), (311, 518310), (390, 413319), (443, 363870), (585, 275546), (622, 259155), (886, 181935), (933, 172770), (1170, 137773), (1329, 121290), (1555, 103662), (1866, 86385), (2215, 72774), (2658, 60645), (2799, 57590), (3110, 51831), (3987, 40430), (4043, 39870), (4430, 36387), (4665, 34554), (5598, 28795), (5759, 27990), (6645, 24258), (7974, 20215), (8086, 19935), (9330, 17277), (11518, 13995), (12129, 13290)]