127304864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5659}}^1$

素因数の和:5725

約数の個数: 48

約数和(自身を含む): 271000800

約数和(自身を除く): 143695936

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 5624, 5659, 11248, 11318, 22496, 22636, 45272, 90544, 107521, 181088, 209383, 215042, 418766, 430084, 837532, 860168, 1675064, 1720336, 3350128, 3440672, 3978277, 6700256, 7956554, 15913108, 31826216, 63652432, 127304864]

約数ペア:

[(1, 127304864), (2, 63652432), (4, 31826216), (8, 15913108), (16, 7956554), (19, 6700256), (32, 3978277), (37, 3440672), (38, 3350128), (74, 1720336), (76, 1675064), (148, 860168), (152, 837532), (296, 430084), (304, 418766), (592, 215042), (608, 209383), (703, 181088), (1184, 107521), (1406, 90544), (2812, 45272), (5624, 22636), (5659, 22496), (11248, 11318)]