161194110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2310

約数の個数: 128

約数和(自身を含む): 498106368

約数和(自身を除く): 336912258

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 770, 930, 1023, 1085, 1155, 1302, 1705, 2046, 2170, 2251, 2310, 2387, 3255, 3410, 4502, 4774, 5115, 6510, 6753, 7161, 10230, 11255, 11935, 13506, 14322, 15757, 22510, 23870, 24761, 31514, 33765, 35805, 47271, 49522, 67530, 69781, 71610, 74283, 78785, 94542, 123805, 139562, 148566, 157570, 173327, 209343, 236355, 247610, 346654, 348905, 371415, 418686, 472710, 488467, 519981, 697810, 742830, 767591, 866635, 976934, 1039962, 1046715, 1465401, 1535182, 1733270, 2093430, 2302773, 2442335, 2599905, 2930802, 3837955, 4605546, 4884670, 5199810, 5373137, 7327005, 7675910, 10746274, 11513865, 14654010, 16119411, 23027730, 26865685, 32238822, 53731370, 80597055, 161194110]

約数ペア:

[(1, 161194110), (2, 80597055), (3, 53731370), (5, 32238822), (6, 26865685), (7, 23027730), (10, 16119411), (11, 14654010), (14, 11513865), (15, 10746274), (21, 7675910), (22, 7327005), (30, 5373137), (31, 5199810), (33, 4884670), (35, 4605546), (42, 3837955), (55, 2930802), (62, 2599905), (66, 2442335), (70, 2302773), (77, 2093430), (93, 1733270), (105, 1535182), (110, 1465401), (154, 1046715), (155, 1039962), (165, 976934), (186, 866635), (210, 767591), (217, 742830), (231, 697810), (310, 519981), (330, 488467), (341, 472710), (385, 418686), (434, 371415), (462, 348905), (465, 346654), (651, 247610), (682, 236355), (770, 209343), (930, 173327), (1023, 157570), (1085, 148566), (1155, 139562), (1302, 123805), (1705, 94542), (2046, 78785), (2170, 74283), (2251, 71610), (2310, 69781), (2387, 67530), (3255, 49522), (3410, 47271), (4502, 35805), (4774, 33765), (5115, 31514), (6510, 24761), (6753, 23870), (7161, 22510), (10230, 15757), (11255, 14322), (11935, 13506)]