15678971304

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{210943}}^1$

素因数の和:211134

約数の個数: 64

約数和(自身を含む): 41513779200

約数和(自身を除く): 25834807896

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 163, 228, 326, 456, 489, 652, 978, 1304, 1956, 3097, 3912, 6194, 9291, 12388, 18582, 24776, 37164, 74328, 210943, 421886, 632829, 843772, 1265658, 1687544, 2531316, 4007917, 5062632, 8015834, 12023751, 16031668, 24047502, 32063336, 34383709, 48095004, 68767418, 96190008, 103151127, 137534836, 206302254, 275069672, 412604508, 653290471, 825209016, 1306580942, 1959871413, 2613161884, 3919742826, 5226323768, 7839485652, 15678971304]

約数ペア:

[(1, 15678971304), (2, 7839485652), (3, 5226323768), (4, 3919742826), (6, 2613161884), (8, 1959871413), (12, 1306580942), (19, 825209016), (24, 653290471), (38, 412604508), (57, 275069672), (76, 206302254), (114, 137534836), (152, 103151127), (163, 96190008), (228, 68767418), (326, 48095004), (456, 34383709), (489, 32063336), (652, 24047502), (978, 16031668), (1304, 12023751), (1956, 8015834), (3097, 5062632), (3912, 4007917), (6194, 2531316), (9291, 1687544), (12388, 1265658), (18582, 843772), (24776, 632829), (37164, 421886), (74328, 210943)]