168143910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 463325184

約数和(自身を除く): 295181274

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 47, 55, 66, 74, 94, 110, 111, 141, 165, 185, 222, 235, 282, 293, 330, 370, 407, 470, 517, 555, 586, 705, 814, 879, 1034, 1110, 1221, 1410, 1465, 1551, 1739, 1758, 2035, 2442, 2585, 2930, 3102, 3223, 3478, 4070, 4395, 5170, 5217, 6105, 6446, 7755, 8695, 8790, 9669, 10434, 10841, 12210, 13771, 15510, 16115, 17390, 19129, 19338, 21682, 26085, 27542, 32230, 32523, 38258, 41313, 48345, 52170, 54205, 57387, 65046, 68855, 82626, 95645, 96690, 108410, 114774, 119251, 137710, 151481, 162615, 191290, 206565, 238502, 286935, 302962, 325230, 357753, 413130, 454443, 509527, 573870, 596255, 715506, 757405, 908886, 1019054, 1192510, 1514810, 1528581, 1788765, 2272215, 2547635, 3057162, 3577530, 4544430, 5095270, 5604797, 7642905, 11209594, 15285810, 16814391, 28023985, 33628782, 56047970, 84071955, 168143910]

約数ペア:

[(1, 168143910), (2, 84071955), (3, 56047970), (5, 33628782), (6, 28023985), (10, 16814391), (11, 15285810), (15, 11209594), (22, 7642905), (30, 5604797), (33, 5095270), (37, 4544430), (47, 3577530), (55, 3057162), (66, 2547635), (74, 2272215), (94, 1788765), (110, 1528581), (111, 1514810), (141, 1192510), (165, 1019054), (185, 908886), (222, 757405), (235, 715506), (282, 596255), (293, 573870), (330, 509527), (370, 454443), (407, 413130), (470, 357753), (517, 325230), (555, 302962), (586, 286935), (705, 238502), (814, 206565), (879, 191290), (1034, 162615), (1110, 151481), (1221, 137710), (1410, 119251), (1465, 114774), (1551, 108410), (1739, 96690), (1758, 95645), (2035, 82626), (2442, 68855), (2585, 65046), (2930, 57387), (3102, 54205), (3223, 52170), (3478, 48345), (4070, 41313), (4395, 38258), (5170, 32523), (5217, 32230), (6105, 27542), (6446, 26085), (7755, 21682), (8695, 19338), (8790, 19129), (9669, 17390), (10434, 16115), (10841, 15510), (12210, 13771)]