156765823188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{80761}}^1$

素因数の和:81345

約数の個数: 96

約数和(自身を含む): 411816421632

約数和(自身を除く): 255050598444

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 541, 598, 897, 1082, 1196, 1623, 1794, 2164, 3246, 3588, 6492, 7033, 12443, 14066, 21099, 24886, 28132, 37329, 42198, 49772, 74658, 80761, 84396, 149316, 161522, 161759, 242283, 323044, 323518, 484566, 485277, 647036, 969132, 970554, 1049893, 1857503, 1941108, 2099786, 3149679, 3715006, 4199572, 5572509, 6299358, 7430012, 11145018, 12598716, 22290036, 24147539, 43691701, 48295078, 72442617, 87383402, 96590156, 131075103, 144885234, 174766804, 262150206, 289770468, 524300412, 567992113, 1004909123, 1135984226, 1703976339, 2009818246, 2271968452, 3014727369, 3407952678, 4019636492, 6029454738, 6815905356, 12058909476, 13063818599, 26127637198, 39191455797, 52255274396, 78382911594, 156765823188]

約数ペア:

[(1, 156765823188), (2, 78382911594), (3, 52255274396), (4, 39191455797), (6, 26127637198), (12, 13063818599), (13, 12058909476), (23, 6815905356), (26, 6029454738), (39, 4019636492), (46, 3407952678), (52, 3014727369), (69, 2271968452), (78, 2009818246), (92, 1703976339), (138, 1135984226), (156, 1004909123), (276, 567992113), (299, 524300412), (541, 289770468), (598, 262150206), (897, 174766804), (1082, 144885234), (1196, 131075103), (1623, 96590156), (1794, 87383402), (2164, 72442617), (3246, 48295078), (3588, 43691701), (6492, 24147539), (7033, 22290036), (12443, 12598716), (14066, 11145018), (21099, 7430012), (24886, 6299358), (28132, 5572509), (37329, 4199572), (42198, 3715006), (49772, 3149679), (74658, 2099786), (80761, 1941108), (84396, 1857503), (149316, 1049893), (161522, 970554), (161759, 969132), (242283, 647036), (323044, 485277), (323518, 484566)]