1181930148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{161731}}^1$

素因数の和:161777

約数の個数: 72

約数和(自身を含む): 3532226880

約数和(自身を除く): 2350296732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 161731, 323462, 485193, 646924, 970386, 1132117, 1455579, 1940772, 2264234, 2911158, 3396351, 4528468, 4690199, 5822316, 6792702, 9380398, 10189053, 13585404, 14070597, 18760796, 20378106, 28141194, 32831393, 40756212, 42211791, 56282388, 65662786, 84423582, 98494179, 131325572, 168847164, 196988358, 295482537, 393976716, 590965074, 1181930148]

約数ペア:

[(1, 1181930148), (2, 590965074), (3, 393976716), (4, 295482537), (6, 196988358), (7, 168847164), (9, 131325572), (12, 98494179), (14, 84423582), (18, 65662786), (21, 56282388), (28, 42211791), (29, 40756212), (36, 32831393), (42, 28141194), (58, 20378106), (63, 18760796), (84, 14070597), (87, 13585404), (116, 10189053), (126, 9380398), (174, 6792702), (203, 5822316), (252, 4690199), (261, 4528468), (348, 3396351), (406, 2911158), (522, 2264234), (609, 1940772), (812, 1455579), (1044, 1132117), (1218, 970386), (1827, 646924), (2436, 485193), (3654, 323462), (7308, 161731)]