152801168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 342478080

約数和(自身を除く): 189676912

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 79, 104, 136, 158, 208, 221, 272, 316, 442, 547, 632, 884, 1027, 1094, 1264, 1343, 1768, 2054, 2188, 2686, 3536, 4108, 4376, 5372, 7111, 8216, 8752, 9299, 10744, 14222, 16432, 17459, 18598, 21488, 28444, 34918, 37196, 43213, 56888, 69836, 74392, 86426, 113776, 120887, 139672, 148784, 172852, 241774, 279344, 345704, 483548, 561769, 691408, 734621, 967096, 1123538, 1469242, 1934192, 2247076, 2938484, 4494152, 5876968, 8988304, 9550073, 11753936, 19100146, 38200292, 76400584, 152801168]

約数ペア:

[(1, 152801168), (2, 76400584), (4, 38200292), (8, 19100146), (13, 11753936), (16, 9550073), (17, 8988304), (26, 5876968), (34, 4494152), (52, 2938484), (68, 2247076), (79, 1934192), (104, 1469242), (136, 1123538), (158, 967096), (208, 734621), (221, 691408), (272, 561769), (316, 483548), (442, 345704), (547, 279344), (632, 241774), (884, 172852), (1027, 148784), (1094, 139672), (1264, 120887), (1343, 113776), (1768, 86426), (2054, 74392), (2188, 69836), (2686, 56888), (3536, 43213), (4108, 37196), (4376, 34918), (5372, 28444), (7111, 21488), (8216, 18598), (8752, 17459), (9299, 16432), (10744, 14222)]