163938912

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1777}}^1$

素因数の和:1852

約数の個数: 72

約数和(自身を含む): 444919608

約数和(自身を除く): 280980696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1777, 1922, 2883, 2976, 3554, 3844, 5331, 5766, 7108, 7688, 10662, 11532, 14216, 15376, 21324, 23064, 28432, 30752, 42648, 46128, 55087, 56864, 85296, 92256, 110174, 165261, 170592, 220348, 330522, 440696, 661044, 881392, 1322088, 1707697, 1762784, 2644176, 3415394, 5123091, 5288352, 6830788, 10246182, 13661576, 20492364, 27323152, 40984728, 54646304, 81969456, 163938912]

約数ペア:

[(1, 163938912), (2, 81969456), (3, 54646304), (4, 40984728), (6, 27323152), (8, 20492364), (12, 13661576), (16, 10246182), (24, 6830788), (31, 5288352), (32, 5123091), (48, 3415394), (62, 2644176), (93, 1762784), (96, 1707697), (124, 1322088), (186, 881392), (248, 661044), (372, 440696), (496, 330522), (744, 220348), (961, 170592), (992, 165261), (1488, 110174), (1777, 92256), (1922, 85296), (2883, 56864), (2976, 55087), (3554, 46128), (3844, 42648), (5331, 30752), (5766, 28432), (7108, 23064), (7688, 21324), (10662, 15376), (11532, 14216)]