131235936

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{8089}}^1$

素因数の和:8128

約数の個数: 72

約数和(自身を含む): 373078440

約数和(自身を除く): 241842504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8089, 8112, 16178, 16224, 24267, 32356, 48534, 64712, 97068, 105157, 129424, 194136, 210314, 258848, 315471, 388272, 420628, 630942, 776544, 841256, 1261884, 1367041, 1682512, 2523768, 2734082, 3365024, 4101123, 5047536, 5468164, 8202246, 10095072, 10936328, 16404492, 21872656, 32808984, 43745312, 65617968, 131235936]

約数ペア:

[(1, 131235936), (2, 65617968), (3, 43745312), (4, 32808984), (6, 21872656), (8, 16404492), (12, 10936328), (13, 10095072), (16, 8202246), (24, 5468164), (26, 5047536), (32, 4101123), (39, 3365024), (48, 2734082), (52, 2523768), (78, 1682512), (96, 1367041), (104, 1261884), (156, 841256), (169, 776544), (208, 630942), (312, 420628), (338, 388272), (416, 315471), (507, 258848), (624, 210314), (676, 194136), (1014, 129424), (1248, 105157), (1352, 97068), (2028, 64712), (2704, 48534), (4056, 32356), (5408, 24267), (8089, 16224), (8112, 16178)]