131661792

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{24061}}^1$

素因数の和:24096

約数の個数: 72

約数和(自身を含む): 394135560

約数和(自身を除く): 262473768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 24061, 48122, 72183, 96244, 144366, 192488, 216549, 288732, 384976, 433098, 457159, 577464, 769952, 866196, 914318, 1154928, 1371477, 1732392, 1828636, 2309856, 2742954, 3464784, 3657272, 4114431, 5485908, 6929568, 7314544, 8228862, 10971816, 14629088, 16457724, 21943632, 32915448, 43887264, 65830896, 131661792]

約数ペア:

[(1, 131661792), (2, 65830896), (3, 43887264), (4, 32915448), (6, 21943632), (8, 16457724), (9, 14629088), (12, 10971816), (16, 8228862), (18, 7314544), (19, 6929568), (24, 5485908), (32, 4114431), (36, 3657272), (38, 3464784), (48, 2742954), (57, 2309856), (72, 1828636), (76, 1732392), (96, 1371477), (114, 1154928), (144, 914318), (152, 866196), (171, 769952), (228, 577464), (288, 457159), (304, 433098), (342, 384976), (456, 288732), (608, 216549), (684, 192488), (912, 144366), (1368, 96244), (1824, 72183), (2736, 48122), (5472, 24061)]