131263248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1076

約数の個数: 80

約数和(自身を含む): 359540480

約数和(自身を除く): 228277232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 163, 228, 304, 326, 456, 489, 652, 883, 912, 978, 1304, 1766, 1956, 2608, 2649, 3097, 3532, 3912, 5298, 6194, 7064, 7824, 9291, 10596, 12388, 14128, 16777, 18582, 21192, 24776, 33554, 37164, 42384, 49552, 50331, 67108, 74328, 100662, 134216, 143929, 148656, 201324, 268432, 287858, 402648, 431787, 575716, 805296, 863574, 1151432, 1727148, 2302864, 2734651, 3454296, 5469302, 6908592, 8203953, 10938604, 16407906, 21877208, 32815812, 43754416, 65631624, 131263248]

約数ペア:

[(1, 131263248), (2, 65631624), (3, 43754416), (4, 32815812), (6, 21877208), (8, 16407906), (12, 10938604), (16, 8203953), (19, 6908592), (24, 5469302), (38, 3454296), (48, 2734651), (57, 2302864), (76, 1727148), (114, 1151432), (152, 863574), (163, 805296), (228, 575716), (304, 431787), (326, 402648), (456, 287858), (489, 268432), (652, 201324), (883, 148656), (912, 143929), (978, 134216), (1304, 100662), (1766, 74328), (1956, 67108), (2608, 50331), (2649, 49552), (3097, 42384), (3532, 37164), (3912, 33554), (5298, 24776), (6194, 21192), (7064, 18582), (7824, 16777), (9291, 14128), (10596, 12388)]