164414327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 233570304

約数和(自身を除く): 69155977

約数列:

[1, 7, 11, 17, 23, 43, 77, 119, 127, 161, 187, 253, 301, 391, 473, 731, 889, 989, 1309, 1397, 1771, 2159, 2737, 2921, 3311, 4301, 5117, 5461, 6923, 8041, 9779, 10879, 15113, 16813, 20447, 23749, 30107, 32131, 38227, 49657, 56287, 60071, 76153, 92837, 117691, 125603, 166243, 184943, 224917, 347599, 420497, 546227, 649859, 879221, 1021207, 1294601, 1381633, 2135251, 3823589, 7148449, 9671431, 14946757, 23487761, 164414327]

約数ペア:

[(1, 164414327), (7, 23487761), (11, 14946757), (17, 9671431), (23, 7148449), (43, 3823589), (77, 2135251), (119, 1381633), (127, 1294601), (161, 1021207), (187, 879221), (253, 649859), (301, 546227), (391, 420497), (473, 347599), (731, 224917), (889, 184943), (989, 166243), (1309, 125603), (1397, 117691), (1771, 92837), (2159, 76153), (2737, 60071), (2921, 56287), (3311, 49657), (4301, 38227), (5117, 32131), (5461, 30107), (6923, 23749), (8041, 20447), (9779, 16813), (10879, 15113)]