156966370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 319044096

約数和(自身を除く): 162077726

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 97, 110, 194, 235, 313, 470, 485, 517, 626, 970, 1034, 1067, 1565, 2134, 2585, 3130, 3443, 4559, 5170, 5335, 6886, 9118, 10670, 14711, 17215, 22795, 29422, 30361, 34430, 45590, 50149, 60722, 73555, 100298, 147110, 151805, 161821, 250745, 303610, 323642, 333971, 501490, 667942, 809105, 1426967, 1618210, 1669855, 2853934, 3339710, 7134835, 14269670, 15696637, 31393274, 78483185, 156966370]

約数ペア:

[(1, 156966370), (2, 78483185), (5, 31393274), (10, 15696637), (11, 14269670), (22, 7134835), (47, 3339710), (55, 2853934), (94, 1669855), (97, 1618210), (110, 1426967), (194, 809105), (235, 667942), (313, 501490), (470, 333971), (485, 323642), (517, 303610), (626, 250745), (970, 161821), (1034, 151805), (1067, 147110), (1565, 100298), (2134, 73555), (2585, 60722), (3130, 50149), (3443, 45590), (4559, 34430), (5170, 30361), (5335, 29422), (6886, 22795), (9118, 17215), (10670, 14711)]