15671565154

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{5693}}^1$

素因数の和:5911

約数の個数: 64

約数和(自身を含む): 28651843584

約数和(自身を除く): 12980278430

約数列:

[1, 2, 7, 14, 23, 46, 83, 103, 161, 166, 206, 322, 581, 721, 1162, 1442, 1909, 2369, 3818, 4738, 5693, 8549, 11386, 13363, 16583, 17098, 26726, 33166, 39851, 59843, 79702, 119686, 130939, 196627, 261878, 393254, 472519, 586379, 916573, 945038, 1172758, 1376389, 1833146, 2752778, 3307633, 4104653, 6615266, 8209306, 10867937, 13486717, 21735874, 26973434, 48669457, 76075559, 94407019, 97338914, 152151118, 188814038, 340686199, 681372398, 1119397511, 2238795022, 7835782577, 15671565154]

約数ペア:

[(1, 15671565154), (2, 7835782577), (7, 2238795022), (14, 1119397511), (23, 681372398), (46, 340686199), (83, 188814038), (103, 152151118), (161, 97338914), (166, 94407019), (206, 76075559), (322, 48669457), (581, 26973434), (721, 21735874), (1162, 13486717), (1442, 10867937), (1909, 8209306), (2369, 6615266), (3818, 4104653), (4738, 3307633), (5693, 2752778), (8549, 1833146), (11386, 1376389), (13363, 1172758), (16583, 945038), (17098, 916573), (26726, 586379), (33166, 472519), (39851, 393254), (59843, 261878), (79702, 196627), (119686, 130939)]