156965458684

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{997}}^1\times {\mathrm{1459}}^1$

素因数の和:3022

約数の個数: 48

約数和(自身を含む): 280895882400

約数和(自身を除く): 123930423716

約数列:

[1, 2, 4, 53, 106, 212, 509, 997, 1018, 1459, 1994, 2036, 2918, 3988, 5836, 26977, 52841, 53954, 77327, 105682, 107908, 154654, 211364, 309308, 507473, 742631, 1014946, 1454623, 1485262, 2029892, 2909246, 2970524, 5818492, 26896069, 39359443, 53792138, 77095019, 78718886, 107584276, 154190038, 157437772, 308380076, 740403107, 1480806214, 2961612428, 39241364671, 78482729342, 156965458684]

約数ペア:

[(1, 156965458684), (2, 78482729342), (4, 39241364671), (53, 2961612428), (106, 1480806214), (212, 740403107), (509, 308380076), (997, 157437772), (1018, 154190038), (1459, 107584276), (1994, 78718886), (2036, 77095019), (2918, 53792138), (3988, 39359443), (5836, 26896069), (26977, 5818492), (52841, 2970524), (53954, 2909246), (77327, 2029892), (105682, 1485262), (107908, 1454623), (154654, 1014946), (211364, 742631), (309308, 507473)]