15672402984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{16561}}^1$

素因数の和:16751

約数の個数: 128

約数和(自身を含む): 46172206080

約数和(自身を除く): 30499803096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 131, 168, 172, 258, 262, 301, 344, 393, 516, 524, 602, 786, 903, 917, 1032, 1048, 1204, 1572, 1806, 1834, 2408, 2751, 3144, 3612, 3668, 5502, 5633, 7224, 7336, 11004, 11266, 16561, 16899, 22008, 22532, 33122, 33798, 39431, 45064, 49683, 66244, 67596, 78862, 99366, 115927, 118293, 132488, 135192, 157724, 198732, 231854, 236586, 315448, 347781, 397464, 463708, 473172, 695562, 712123, 927416, 946344, 1391124, 1424246, 2136369, 2169491, 2782248, 2848492, 4272738, 4338982, 4984861, 5696984, 6508473, 8545476, 8677964, 9969722, 13016946, 14954583, 15186437, 17090952, 17355928, 19939444, 26033892, 29909166, 30372874, 39878888, 45559311, 52067784, 59818332, 60745748, 91118622, 93288113, 119636664, 121491496, 182237244, 186576226, 279864339, 364474488, 373152452, 559728678, 653016791, 746304904, 1119457356, 1306033582, 1959050373, 2238914712, 2612067164, 3918100746, 5224134328, 7836201492, 15672402984]

約数ペア:

[(1, 15672402984), (2, 7836201492), (3, 5224134328), (4, 3918100746), (6, 2612067164), (7, 2238914712), (8, 1959050373), (12, 1306033582), (14, 1119457356), (21, 746304904), (24, 653016791), (28, 559728678), (42, 373152452), (43, 364474488), (56, 279864339), (84, 186576226), (86, 182237244), (129, 121491496), (131, 119636664), (168, 93288113), (172, 91118622), (258, 60745748), (262, 59818332), (301, 52067784), (344, 45559311), (393, 39878888), (516, 30372874), (524, 29909166), (602, 26033892), (786, 19939444), (903, 17355928), (917, 17090952), (1032, 15186437), (1048, 14954583), (1204, 13016946), (1572, 9969722), (1806, 8677964), (1834, 8545476), (2408, 6508473), (2751, 5696984), (3144, 4984861), (3612, 4338982), (3668, 4272738), (5502, 2848492), (5633, 2782248), (7224, 2169491), (7336, 2136369), (11004, 1424246), (11266, 1391124), (16561, 946344), (16899, 927416), (22008, 712123), (22532, 695562), (33122, 473172), (33798, 463708), (39431, 397464), (45064, 347781), (49683, 315448), (66244, 236586), (67596, 231854), (78862, 198732), (99366, 157724), (115927, 135192), (118293, 132488)]