123119228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 232151808

約数和(自身を除く): 109032580

約数列:

[1, 2, 4, 31, 41, 61, 62, 82, 122, 124, 164, 244, 397, 794, 1271, 1588, 1891, 2501, 2542, 3782, 5002, 5084, 7564, 10004, 12307, 16277, 24217, 24614, 32554, 48434, 49228, 65108, 77531, 96868, 155062, 310124, 504587, 750727, 992897, 1009174, 1501454, 1985794, 2018348, 3002908, 3971588, 30779807, 61559614, 123119228]

約数ペア:

[(1, 123119228), (2, 61559614), (4, 30779807), (31, 3971588), (41, 3002908), (61, 2018348), (62, 1985794), (82, 1501454), (122, 1009174), (124, 992897), (164, 750727), (244, 504587), (397, 310124), (794, 155062), (1271, 96868), (1588, 77531), (1891, 65108), (2501, 49228), (2542, 48434), (3782, 32554), (5002, 24614), (5084, 24217), (7564, 16277), (10004, 12307)]