165538944

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2563

約数の個数: 128

約数和(自身を含む): 514488000

約数和(自身を除く): 348949056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2521, 2736, 3456, 3648, 4104, 5042, 5472, 7296, 7563, 8208, 10084, 10944, 15126, 16416, 20168, 21888, 22689, 30252, 32832, 40336, 45378, 47899, 60504, 65664, 68067, 80672, 90756, 95798, 121008, 136134, 143697, 161344, 181512, 191596, 242016, 272268, 287394, 322688, 363024, 383192, 431091, 484032, 544536, 574788, 726048, 766384, 862182, 968064, 1089072, 1149576, 1293273, 1452096, 1532768, 1724364, 2178144, 2299152, 2586546, 2904192, 3065536, 3448728, 4356288, 4598304, 5173092, 6131072, 6897456, 8712576, 9196608, 10346184, 13794912, 18393216, 20692368, 27589824, 41384736, 55179648, 82769472, 165538944]

約数ペア:

[(1, 165538944), (2, 82769472), (3, 55179648), (4, 41384736), (6, 27589824), (8, 20692368), (9, 18393216), (12, 13794912), (16, 10346184), (18, 9196608), (19, 8712576), (24, 6897456), (27, 6131072), (32, 5173092), (36, 4598304), (38, 4356288), (48, 3448728), (54, 3065536), (57, 2904192), (64, 2586546), (72, 2299152), (76, 2178144), (96, 1724364), (108, 1532768), (114, 1452096), (128, 1293273), (144, 1149576), (152, 1089072), (171, 968064), (192, 862182), (216, 766384), (228, 726048), (288, 574788), (304, 544536), (342, 484032), (384, 431091), (432, 383192), (456, 363024), (513, 322688), (576, 287394), (608, 272268), (684, 242016), (864, 191596), (912, 181512), (1026, 161344), (1152, 143697), (1216, 136134), (1368, 121008), (1728, 95798), (1824, 90756), (2052, 80672), (2432, 68067), (2521, 65664), (2736, 60504), (3456, 47899), (3648, 45378), (4104, 40336), (5042, 32832), (5472, 30252), (7296, 22689), (7563, 21888), (8208, 20168), (10084, 16416), (10944, 15126)]