131337272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 294142800

約数和(自身を除く): 162805528

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 121, 148, 152, 193, 209, 242, 296, 386, 407, 418, 484, 703, 772, 814, 836, 968, 1406, 1544, 1628, 1672, 2123, 2299, 2812, 3256, 3667, 4246, 4477, 4598, 5624, 7141, 7334, 7733, 8492, 8954, 9196, 14282, 14668, 15466, 16984, 17908, 18392, 23353, 28564, 29336, 30932, 35816, 40337, 46706, 57128, 61864, 78551, 80674, 85063, 93412, 135679, 157102, 161348, 170126, 186824, 271358, 314204, 322696, 340252, 443707, 542716, 628408, 680504, 864061, 887414, 1085432, 1492469, 1728122, 1774828, 2984938, 3456244, 3549656, 5969876, 6912488, 11939752, 16417159, 32834318, 65668636, 131337272]

約数ペア:

[(1, 131337272), (2, 65668636), (4, 32834318), (8, 16417159), (11, 11939752), (19, 6912488), (22, 5969876), (37, 3549656), (38, 3456244), (44, 2984938), (74, 1774828), (76, 1728122), (88, 1492469), (121, 1085432), (148, 887414), (152, 864061), (193, 680504), (209, 628408), (242, 542716), (296, 443707), (386, 340252), (407, 322696), (418, 314204), (484, 271358), (703, 186824), (772, 170126), (814, 161348), (836, 157102), (968, 135679), (1406, 93412), (1544, 85063), (1628, 80674), (1672, 78551), (2123, 61864), (2299, 57128), (2812, 46706), (3256, 40337), (3667, 35816), (4246, 30932), (4477, 29336), (4598, 28564), (5624, 23353), (7141, 18392), (7334, 17908), (7733, 16984), (8492, 15466), (8954, 14668), (9196, 14282)]