163488156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25561}}^1$

素因数の和:25622

約数の個数: 48

約数和(自身を含む): 420852768

約数和(自身を除く): 257364612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 25561, 51122, 76683, 102244, 153366, 306732, 332293, 664586, 996879, 1048001, 1329172, 1993758, 2096002, 3144003, 3987516, 4192004, 6288006, 12576012, 13624013, 27248026, 40872039, 54496052, 81744078, 163488156]

約数ペア:

[(1, 163488156), (2, 81744078), (3, 54496052), (4, 40872039), (6, 27248026), (12, 13624013), (13, 12576012), (26, 6288006), (39, 4192004), (41, 3987516), (52, 3144003), (78, 2096002), (82, 1993758), (123, 1329172), (156, 1048001), (164, 996879), (246, 664586), (492, 332293), (533, 306732), (1066, 153366), (1599, 102244), (2132, 76683), (3198, 51122), (6396, 25561)]