131650736

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{31769}}^1$

素因数の和:31821

約数の個数: 40

約数和(自身を含む): 299400480

約数和(自身を除く): 167749744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 31769, 63538, 127076, 222383, 254152, 444766, 508304, 889532, 1175453, 1779064, 2350906, 3558128, 4701812, 8228171, 9403624, 16456342, 18807248, 32912684, 65825368, 131650736]

約数ペア:

[(1, 131650736), (2, 65825368), (4, 32912684), (7, 18807248), (8, 16456342), (14, 9403624), (16, 8228171), (28, 4701812), (37, 3558128), (56, 2350906), (74, 1779064), (112, 1175453), (148, 889532), (259, 508304), (296, 444766), (518, 254152), (592, 222383), (1036, 127076), (2072, 63538), (4144, 31769)]