126329216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 283600800

約数和(自身を除く): 157271584

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 79, 104, 124, 128, 158, 208, 248, 316, 403, 416, 496, 632, 806, 832, 961, 992, 1027, 1264, 1612, 1664, 1922, 1984, 2054, 2449, 2528, 3224, 3844, 3968, 4108, 4898, 5056, 6448, 7688, 8216, 9796, 10112, 12493, 12896, 15376, 16432, 19592, 24986, 25792, 30752, 31837, 32864, 39184, 49972, 51584, 61504, 63674, 65728, 75919, 78368, 99944, 123008, 127348, 131456, 151838, 156736, 199888, 254696, 303676, 313472, 399776, 509392, 607352, 799552, 986947, 1018784, 1214704, 1599104, 1973894, 2037568, 2429408, 3947788, 4075136, 4858816, 7895576, 9717632, 15791152, 31582304, 63164608, 126329216]

約数ペア:

[(1, 126329216), (2, 63164608), (4, 31582304), (8, 15791152), (13, 9717632), (16, 7895576), (26, 4858816), (31, 4075136), (32, 3947788), (52, 2429408), (62, 2037568), (64, 1973894), (79, 1599104), (104, 1214704), (124, 1018784), (128, 986947), (158, 799552), (208, 607352), (248, 509392), (316, 399776), (403, 313472), (416, 303676), (496, 254696), (632, 199888), (806, 156736), (832, 151838), (961, 131456), (992, 127348), (1027, 123008), (1264, 99944), (1612, 78368), (1664, 75919), (1922, 65728), (1984, 63674), (2054, 61504), (2449, 51584), (2528, 49972), (3224, 39184), (3844, 32864), (3968, 31837), (4108, 30752), (4898, 25792), (5056, 24986), (6448, 19592), (7688, 16432), (8216, 15376), (9796, 12896), (10112, 12493)]