157728992

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 348364800

約数和(自身を除く): 190635808

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 47, 62, 68, 94, 124, 136, 188, 199, 248, 272, 376, 398, 496, 527, 544, 752, 796, 799, 992, 1054, 1457, 1504, 1592, 1598, 2108, 2914, 3184, 3196, 3383, 4216, 5828, 6169, 6368, 6392, 6766, 8432, 9353, 11656, 12338, 12784, 13532, 16864, 18706, 23312, 24676, 24769, 25568, 27064, 37412, 46624, 49352, 49538, 54128, 74824, 98704, 99076, 104873, 108256, 149648, 159001, 197408, 198152, 209746, 289943, 299296, 318002, 396304, 419492, 579886, 636004, 792608, 838984, 1159772, 1272008, 1677968, 2319544, 2544016, 3355936, 4639088, 4929031, 5088032, 9278176, 9858062, 19716124, 39432248, 78864496, 157728992]

約数ペア:

[(1, 157728992), (2, 78864496), (4, 39432248), (8, 19716124), (16, 9858062), (17, 9278176), (31, 5088032), (32, 4929031), (34, 4639088), (47, 3355936), (62, 2544016), (68, 2319544), (94, 1677968), (124, 1272008), (136, 1159772), (188, 838984), (199, 792608), (248, 636004), (272, 579886), (376, 419492), (398, 396304), (496, 318002), (527, 299296), (544, 289943), (752, 209746), (796, 198152), (799, 197408), (992, 159001), (1054, 149648), (1457, 108256), (1504, 104873), (1592, 99076), (1598, 98704), (2108, 74824), (2914, 54128), (3184, 49538), (3196, 49352), (3383, 46624), (4216, 37412), (5828, 27064), (6169, 25568), (6368, 24769), (6392, 24676), (6766, 23312), (8432, 18706), (9353, 16864), (11656, 13532), (12338, 12784)]