165583418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 343918848

約数和(自身を除く): 178335430

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 103, 121, 143, 146, 154, 182, 206, 242, 286, 511, 721, 803, 847, 949, 1001, 1022, 1133, 1339, 1442, 1573, 1606, 1694, 1898, 2002, 2266, 2678, 3146, 5621, 6643, 7519, 7931, 8833, 9373, 10439, 11011, 11242, 12463, 13286, 14729, 15038, 15862, 17666, 18746, 20878, 22022, 24926, 29458, 52633, 61831, 73073, 82709, 87241, 97747, 103103, 105266, 114829, 123662, 146146, 162019, 165418, 174482, 195494, 206206, 229658, 324038, 578963, 684229, 803803, 909799, 1075217, 1134133, 1157926, 1368458, 1607606, 1819598, 2150434, 2268266, 6368593, 7526519, 11827387, 12737186, 15053038, 23654774, 82791709, 165583418]

約数ペア:

[(1, 165583418), (2, 82791709), (7, 23654774), (11, 15053038), (13, 12737186), (14, 11827387), (22, 7526519), (26, 6368593), (73, 2268266), (77, 2150434), (91, 1819598), (103, 1607606), (121, 1368458), (143, 1157926), (146, 1134133), (154, 1075217), (182, 909799), (206, 803803), (242, 684229), (286, 578963), (511, 324038), (721, 229658), (803, 206206), (847, 195494), (949, 174482), (1001, 165418), (1022, 162019), (1133, 146146), (1339, 123662), (1442, 114829), (1573, 105266), (1606, 103103), (1694, 97747), (1898, 87241), (2002, 82709), (2266, 73073), (2678, 61831), (3146, 52633), (5621, 29458), (6643, 24926), (7519, 22022), (7931, 20878), (8833, 18746), (9373, 17666), (10439, 15862), (11011, 15038), (11242, 14729), (12463, 13286)]