165708337984

素因数分解:

$2^6\times 7^4\times {\mathrm{199}}^1\times {\mathrm{5419}}^1$

素因数の和:5658

約数の個数: 140

約数和(自身を含む): 385608068000

約数和(自身を除く): 219899730016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 199, 224, 343, 392, 398, 448, 686, 784, 796, 1372, 1393, 1568, 1592, 2401, 2744, 2786, 3136, 3184, 4802, 5419, 5488, 5572, 6368, 9604, 9751, 10838, 10976, 11144, 12736, 19208, 19502, 21676, 21952, 22288, 37933, 38416, 39004, 43352, 44576, 68257, 75866, 76832, 78008, 86704, 89152, 136514, 151732, 153664, 156016, 173408, 265531, 273028, 303464, 312032, 346816, 477799, 531062, 546056, 606928, 624064, 955598, 1062124, 1078381, 1092112, 1213856, 1858717, 1911196, 2124248, 2156762, 2184224, 2427712, 3717434, 3822392, 4248496, 4313524, 4368448, 7434868, 7548667, 7644784, 8496992, 8627048, 13011019, 14869736, 15097334, 15289568, 16993984, 17254096, 26022038, 29739472, 30194668, 30579136, 34508192, 52044076, 52840669, 59478944, 60389336, 69016384, 104088152, 105681338, 118957888, 120778672, 208176304, 211362676, 241557344, 369884683, 416352608, 422725352, 483114688, 739769366, 832705216, 845450704, 1479538732, 1690901408, 2589192781, 2959077464, 3381802816, 5178385562, 5918154928, 10356771124, 11836309856, 20713542248, 23672619712, 41427084496, 82854168992, 165708337984]

約数ペア:

[(1, 165708337984), (2, 82854168992), (4, 41427084496), (7, 23672619712), (8, 20713542248), (14, 11836309856), (16, 10356771124), (28, 5918154928), (32, 5178385562), (49, 3381802816), (56, 2959077464), (64, 2589192781), (98, 1690901408), (112, 1479538732), (196, 845450704), (199, 832705216), (224, 739769366), (343, 483114688), (392, 422725352), (398, 416352608), (448, 369884683), (686, 241557344), (784, 211362676), (796, 208176304), (1372, 120778672), (1393, 118957888), (1568, 105681338), (1592, 104088152), (2401, 69016384), (2744, 60389336), (2786, 59478944), (3136, 52840669), (3184, 52044076), (4802, 34508192), (5419, 30579136), (5488, 30194668), (5572, 29739472), (6368, 26022038), (9604, 17254096), (9751, 16993984), (10838, 15289568), (10976, 15097334), (11144, 14869736), (12736, 13011019), (19208, 8627048), (19502, 8496992), (21676, 7644784), (21952, 7548667), (22288, 7434868), (37933, 4368448), (38416, 4313524), (39004, 4248496), (43352, 3822392), (44576, 3717434), (68257, 2427712), (75866, 2184224), (76832, 2156762), (78008, 2124248), (86704, 1911196), (89152, 1858717), (136514, 1213856), (151732, 1092112), (153664, 1078381), (156016, 1062124), (173408, 955598), (265531, 624064), (273028, 606928), (303464, 546056), (312032, 531062), (346816, 477799)]