149231264

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7321}}^1$

素因数の和:7358

約数の個数: 72

約数和(自身を含む): 368106228

約数和(自身を除く): 218874964

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 7321, 10192, 14642, 20384, 29284, 51247, 58568, 95173, 102494, 117136, 190346, 204988, 234272, 358729, 380692, 409976, 666211, 717458, 761384, 819952, 1332422, 1434916, 1522768, 1639904, 2664844, 2869832, 3045536, 4663477, 5329688, 5739664, 9326954, 10659376, 11479328, 18653908, 21318752, 37307816, 74615632, 149231264]

約数ペア:

[(1, 149231264), (2, 74615632), (4, 37307816), (7, 21318752), (8, 18653908), (13, 11479328), (14, 10659376), (16, 9326954), (26, 5739664), (28, 5329688), (32, 4663477), (49, 3045536), (52, 2869832), (56, 2664844), (91, 1639904), (98, 1522768), (104, 1434916), (112, 1332422), (182, 819952), (196, 761384), (208, 717458), (224, 666211), (364, 409976), (392, 380692), (416, 358729), (637, 234272), (728, 204988), (784, 190346), (1274, 117136), (1456, 102494), (1568, 95173), (2548, 58568), (2912, 51247), (5096, 29284), (7321, 20384), (10192, 14642)]