166074688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 376879104

約数和(自身を除く): 210804416

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 64, 94, 104, 124, 137, 188, 208, 248, 274, 376, 403, 416, 496, 548, 611, 752, 806, 832, 992, 1096, 1222, 1457, 1504, 1612, 1781, 1984, 2192, 2444, 2914, 3008, 3224, 3562, 4247, 4384, 4888, 5828, 6439, 6448, 7124, 8494, 8768, 9776, 11656, 12878, 12896, 14248, 16988, 18941, 19552, 23312, 25756, 25792, 28496, 33976, 37882, 39104, 46624, 51512, 55211, 56992, 67952, 75764, 83707, 93248, 103024, 110422, 113984, 135904, 151528, 167414, 199609, 206048, 220844, 271808, 303056, 334828, 399218, 412096, 441688, 606112, 669656, 798436, 883376, 1212224, 1339312, 1596872, 1766752, 2594917, 2678624, 3193744, 3533504, 5189834, 5357248, 6387488, 10379668, 12774976, 20759336, 41518672, 83037344, 166074688]

約数ペア:

[(1, 166074688), (2, 83037344), (4, 41518672), (8, 20759336), (13, 12774976), (16, 10379668), (26, 6387488), (31, 5357248), (32, 5189834), (47, 3533504), (52, 3193744), (62, 2678624), (64, 2594917), (94, 1766752), (104, 1596872), (124, 1339312), (137, 1212224), (188, 883376), (208, 798436), (248, 669656), (274, 606112), (376, 441688), (403, 412096), (416, 399218), (496, 334828), (548, 303056), (611, 271808), (752, 220844), (806, 206048), (832, 199609), (992, 167414), (1096, 151528), (1222, 135904), (1457, 113984), (1504, 110422), (1612, 103024), (1781, 93248), (1984, 83707), (2192, 75764), (2444, 67952), (2914, 56992), (3008, 55211), (3224, 51512), (3562, 46624), (4247, 39104), (4384, 37882), (4888, 33976), (5828, 28496), (6439, 25792), (6448, 25756), (7124, 23312), (8494, 19552), (8768, 18941), (9776, 16988), (11656, 14248), (12878, 12896)]