159752138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 306028800

約数和(自身を除く): 146276662

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 137, 149, 182, 274, 298, 301, 559, 602, 959, 1043, 1118, 1781, 1918, 1937, 2086, 3562, 3874, 3913, 5891, 6407, 7826, 11782, 12467, 12814, 13559, 20413, 24934, 27118, 40826, 41237, 44849, 76583, 82474, 83291, 89698, 142891, 153166, 166582, 265369, 285782, 530738, 536081, 583037, 877759, 1072162, 1166074, 1755518, 1857583, 3715166, 6144313, 11410867, 12288626, 22821734, 79876069, 159752138]

約数ペア:

[(1, 159752138), (2, 79876069), (7, 22821734), (13, 12288626), (14, 11410867), (26, 6144313), (43, 3715166), (86, 1857583), (91, 1755518), (137, 1166074), (149, 1072162), (182, 877759), (274, 583037), (298, 536081), (301, 530738), (559, 285782), (602, 265369), (959, 166582), (1043, 153166), (1118, 142891), (1781, 89698), (1918, 83291), (1937, 82474), (2086, 76583), (3562, 44849), (3874, 41237), (3913, 40826), (5891, 27118), (6407, 24934), (7826, 20413), (11782, 13559), (12467, 12814)]