158677974

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 443520000

約数和(自身を除く): 284842026

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 273, 294, 343, 351, 378, 441, 546, 637, 659, 686, 702, 819, 882, 1029, 1274, 1318, 1323, 1638, 1911, 1977, 2058, 2457, 2646, 3087, 3822, 3954, 4459, 4613, 4914, 5733, 5931, 6174, 8567, 8918, 9226, 9261, 11466, 11862, 13377, 13839, 17134, 17199, 17793, 18522, 25701, 26754, 27678, 32291, 34398, 35586, 40131, 41517, 51402, 59969, 64582, 77103, 80262, 83034, 96873, 119938, 120393, 124551, 154206, 179907, 193746, 226037, 231309, 240786, 249102, 290619, 359814, 419783, 452074, 462618, 539721, 581238, 678111, 839566, 871857, 1079442, 1259349, 1356222, 1619163, 1743714, 2034333, 2518698, 2938481, 3238326, 3778047, 4068666, 5876962, 6102999, 7556094, 8815443, 11334141, 12205998, 17630886, 22668282, 26446329, 52892658, 79338987, 158677974]

約数ペア:

[(1, 158677974), (2, 79338987), (3, 52892658), (6, 26446329), (7, 22668282), (9, 17630886), (13, 12205998), (14, 11334141), (18, 8815443), (21, 7556094), (26, 6102999), (27, 5876962), (39, 4068666), (42, 3778047), (49, 3238326), (54, 2938481), (63, 2518698), (78, 2034333), (91, 1743714), (98, 1619163), (117, 1356222), (126, 1259349), (147, 1079442), (182, 871857), (189, 839566), (234, 678111), (273, 581238), (294, 539721), (343, 462618), (351, 452074), (378, 419783), (441, 359814), (546, 290619), (637, 249102), (659, 240786), (686, 231309), (702, 226037), (819, 193746), (882, 179907), (1029, 154206), (1274, 124551), (1318, 120393), (1323, 119938), (1638, 96873), (1911, 83034), (1977, 80262), (2058, 77103), (2457, 64582), (2646, 59969), (3087, 51402), (3822, 41517), (3954, 40131), (4459, 35586), (4613, 34398), (4914, 32291), (5733, 27678), (5931, 26754), (6174, 25701), (8567, 18522), (8918, 17793), (9226, 17199), (9261, 17134), (11466, 13839), (11862, 13377)]