131613996

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 313276544

約数和(自身を除く): 181662548

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 313, 402, 523, 626, 804, 939, 1046, 1252, 1569, 1878, 2092, 3138, 3756, 6276, 20971, 35041, 41942, 62913, 70082, 83884, 105123, 125826, 140164, 163699, 210246, 251652, 327398, 420492, 491097, 654796, 982194, 1964388, 10967833, 21935666, 32903499, 43871332, 65806998, 131613996]

約数ペア:

[(1, 131613996), (2, 65806998), (3, 43871332), (4, 32903499), (6, 21935666), (12, 10967833), (67, 1964388), (134, 982194), (201, 654796), (268, 491097), (313, 420492), (402, 327398), (523, 251652), (626, 210246), (804, 163699), (939, 140164), (1046, 125826), (1252, 105123), (1569, 83884), (1878, 70082), (2092, 62913), (3138, 41942), (3756, 35041), (6276, 20971)]