158023404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 503543040

約数和(自身を除く): 345519636

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 109, 126, 132, 154, 198, 218, 231, 252, 308, 327, 396, 436, 462, 523, 654, 693, 763, 924, 981, 1046, 1199, 1308, 1386, 1526, 1569, 1962, 2092, 2289, 2398, 2772, 3052, 3138, 3597, 3661, 3924, 4578, 4707, 4796, 5753, 6276, 6867, 7194, 7322, 8393, 9156, 9414, 10791, 10983, 11506, 13734, 14388, 14644, 16786, 17259, 18828, 21582, 21966, 23012, 25179, 27468, 32949, 33572, 34518, 40271, 43164, 43932, 50358, 51777, 57007, 65898, 69036, 75537, 80542, 100716, 103554, 114014, 120813, 131796, 151074, 161084, 171021, 207108, 228028, 241626, 302148, 342042, 362439, 399049, 483252, 513063, 627077, 684084, 724878, 798098, 1026126, 1197147, 1254154, 1449756, 1596196, 1881231, 2052252, 2394294, 2508308, 3591441, 3762462, 4389539, 4788588, 5643693, 7182882, 7524924, 8779078, 11287386, 13168617, 14365764, 17558156, 22574772, 26337234, 39505851, 52674468, 79011702, 158023404]

約数ペア:

[(1, 158023404), (2, 79011702), (3, 52674468), (4, 39505851), (6, 26337234), (7, 22574772), (9, 17558156), (11, 14365764), (12, 13168617), (14, 11287386), (18, 8779078), (21, 7524924), (22, 7182882), (28, 5643693), (33, 4788588), (36, 4389539), (42, 3762462), (44, 3591441), (63, 2508308), (66, 2394294), (77, 2052252), (84, 1881231), (99, 1596196), (109, 1449756), (126, 1254154), (132, 1197147), (154, 1026126), (198, 798098), (218, 724878), (231, 684084), (252, 627077), (308, 513063), (327, 483252), (396, 399049), (436, 362439), (462, 342042), (523, 302148), (654, 241626), (693, 228028), (763, 207108), (924, 171021), (981, 161084), (1046, 151074), (1199, 131796), (1308, 120813), (1386, 114014), (1526, 103554), (1569, 100716), (1962, 80542), (2092, 75537), (2289, 69036), (2398, 65898), (2772, 57007), (3052, 51777), (3138, 50358), (3597, 43932), (3661, 43164), (3924, 40271), (4578, 34518), (4707, 33572), (4796, 32949), (5753, 27468), (6276, 25179), (6867, 23012), (7194, 21966), (7322, 21582), (8393, 18828), (9156, 17259), (9414, 16786), (10791, 14644), (10983, 14388), (11506, 13734)]