158530182

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 333000720

約数和(自身を除く): 174470538

約数列:

[1, 2, 3, 6, 29, 58, 87, 89, 174, 178, 267, 353, 534, 706, 841, 1059, 1682, 2118, 2523, 2581, 5046, 5162, 7743, 10237, 15486, 20474, 30711, 31417, 61422, 62834, 74849, 94251, 149698, 188502, 224547, 296873, 449094, 593746, 890619, 911093, 1781238, 1822186, 2733279, 5466558, 26421697, 52843394, 79265091, 158530182]

約数ペア:

[(1, 158530182), (2, 79265091), (3, 52843394), (6, 26421697), (29, 5466558), (58, 2733279), (87, 1822186), (89, 1781238), (174, 911093), (178, 890619), (267, 593746), (353, 449094), (534, 296873), (706, 224547), (841, 188502), (1059, 149698), (1682, 94251), (2118, 74849), (2523, 62834), (2581, 61422), (5046, 31417), (5162, 30711), (7743, 20474), (10237, 15486)]