127729453652

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1\times {\mathrm{21221}}^1$

素因数の和:21936

約数の個数: 48

約数和(自身を含む): 233389029888

約数和(自身を除く): 105659576236

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 607, 1214, 2428, 2479, 4958, 9916, 21221, 22459, 40669, 42442, 44918, 81338, 84884, 89836, 162676, 785177, 1421807, 1504753, 1570354, 2843614, 3009506, 3140708, 5687228, 6019012, 12881147, 25762294, 51524588, 52606859, 105213718, 210427436, 476602439, 863036849, 953204878, 1726073698, 1906409756, 3452147396, 31932363413, 63864726826, 127729453652]

約数ペア:

[(1, 127729453652), (2, 63864726826), (4, 31932363413), (37, 3452147396), (67, 1906409756), (74, 1726073698), (134, 953204878), (148, 863036849), (268, 476602439), (607, 210427436), (1214, 105213718), (2428, 52606859), (2479, 51524588), (4958, 25762294), (9916, 12881147), (21221, 6019012), (22459, 5687228), (40669, 3140708), (42442, 3009506), (44918, 2843614), (81338, 1570354), (84884, 1504753), (89836, 1421807), (162676, 785177)]