138436204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 267473920

約数和(自身を除く): 129037716

約数列:

[1, 2, 4, 19, 31, 38, 62, 67, 76, 124, 134, 268, 589, 877, 1178, 1273, 1754, 2077, 2356, 2546, 3508, 4154, 5092, 8308, 16663, 27187, 33326, 39463, 54374, 58759, 66652, 78926, 108748, 117518, 157852, 235036, 516553, 1033106, 1116421, 1821529, 2066212, 2232842, 3643058, 4465684, 7286116, 34609051, 69218102, 138436204]

約数ペア:

[(1, 138436204), (2, 69218102), (4, 34609051), (19, 7286116), (31, 4465684), (38, 3643058), (62, 2232842), (67, 2066212), (76, 1821529), (124, 1116421), (134, 1033106), (268, 516553), (589, 235036), (877, 157852), (1178, 117518), (1273, 108748), (1754, 78926), (2077, 66652), (2356, 58759), (2546, 54374), (3508, 39463), (4154, 33326), (5092, 27187), (8308, 16663)]