135156956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 278562816

約数和(自身を除く): 143405860

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 127, 134, 209, 254, 268, 361, 418, 508, 722, 737, 836, 1273, 1397, 1444, 1474, 2413, 2546, 2794, 2948, 3971, 4826, 5092, 5588, 7942, 8509, 9652, 14003, 15884, 17018, 24187, 26543, 28006, 34036, 45847, 48374, 53086, 56012, 91694, 93599, 96748, 106172, 161671, 183388, 187198, 266057, 323342, 374396, 504317, 532114, 646684, 1008634, 1064228, 1778381, 2017268, 3071749, 3556762, 6143498, 7113524, 12286996, 33789239, 67578478, 135156956]

約数ペア:

[(1, 135156956), (2, 67578478), (4, 33789239), (11, 12286996), (19, 7113524), (22, 6143498), (38, 3556762), (44, 3071749), (67, 2017268), (76, 1778381), (127, 1064228), (134, 1008634), (209, 646684), (254, 532114), (268, 504317), (361, 374396), (418, 323342), (508, 266057), (722, 187198), (737, 183388), (836, 161671), (1273, 106172), (1397, 96748), (1444, 93599), (1474, 91694), (2413, 56012), (2546, 53086), (2794, 48374), (2948, 45847), (3971, 34036), (4826, 28006), (5092, 26543), (5588, 24187), (7942, 17018), (8509, 15884), (9652, 14003)]