191844016

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2731

約数の個数: 80

約数和(自身を含む): 466984000

約数和(自身を除く): 275139984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2548, 2689, 2744, 4459, 5096, 5378, 5488, 8918, 10192, 10756, 17836, 18823, 21512, 34957, 35672, 37646, 43024, 69914, 71344, 75292, 131761, 139828, 150584, 244699, 263522, 279656, 301168, 489398, 527044, 559312, 922327, 978796, 1054088, 1712893, 1844654, 1957592, 2108176, 3425786, 3689308, 3915184, 6851572, 7378616, 11990251, 13703144, 14757232, 23980502, 27406288, 47961004, 95922008, 191844016]

約数ペア:

[(1, 191844016), (2, 95922008), (4, 47961004), (7, 27406288), (8, 23980502), (13, 14757232), (14, 13703144), (16, 11990251), (26, 7378616), (28, 6851572), (49, 3915184), (52, 3689308), (56, 3425786), (91, 2108176), (98, 1957592), (104, 1844654), (112, 1712893), (182, 1054088), (196, 978796), (208, 922327), (343, 559312), (364, 527044), (392, 489398), (637, 301168), (686, 279656), (728, 263522), (784, 244699), (1274, 150584), (1372, 139828), (1456, 131761), (2548, 75292), (2689, 71344), (2744, 69914), (4459, 43024), (5096, 37646), (5378, 35672), (5488, 34957), (8918, 21512), (10192, 18823), (10756, 17836)]