155969970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 421134336

約数和(自身を除く): 265164366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 67, 78, 94, 127, 130, 134, 141, 195, 201, 235, 254, 282, 335, 381, 390, 402, 470, 611, 635, 670, 705, 762, 871, 1005, 1222, 1270, 1410, 1651, 1742, 1833, 1905, 2010, 2613, 3055, 3149, 3302, 3666, 3810, 4355, 4953, 5226, 5969, 6110, 6298, 8255, 8509, 8710, 9165, 9447, 9906, 11938, 13065, 15745, 16510, 17018, 17907, 18330, 18894, 24765, 25527, 26130, 29845, 31490, 35814, 40937, 42545, 47235, 49530, 51054, 59690, 77597, 81874, 85090, 89535, 94470, 110617, 122811, 127635, 155194, 179070, 204685, 221234, 232791, 245622, 255270, 331851, 387985, 399923, 409370, 465582, 553085, 614055, 663702, 775970, 799846, 1106170, 1163955, 1199769, 1228110, 1659255, 1999615, 2327910, 2399538, 3318510, 3999230, 5198999, 5998845, 10397998, 11997690, 15596997, 25994995, 31193994, 51989990, 77984985, 155969970]

約数ペア:

[(1, 155969970), (2, 77984985), (3, 51989990), (5, 31193994), (6, 25994995), (10, 15596997), (13, 11997690), (15, 10397998), (26, 5998845), (30, 5198999), (39, 3999230), (47, 3318510), (65, 2399538), (67, 2327910), (78, 1999615), (94, 1659255), (127, 1228110), (130, 1199769), (134, 1163955), (141, 1106170), (195, 799846), (201, 775970), (235, 663702), (254, 614055), (282, 553085), (335, 465582), (381, 409370), (390, 399923), (402, 387985), (470, 331851), (611, 255270), (635, 245622), (670, 232791), (705, 221234), (762, 204685), (871, 179070), (1005, 155194), (1222, 127635), (1270, 122811), (1410, 110617), (1651, 94470), (1742, 89535), (1833, 85090), (1905, 81874), (2010, 77597), (2613, 59690), (3055, 51054), (3149, 49530), (3302, 47235), (3666, 42545), (3810, 40937), (4355, 35814), (4953, 31490), (5226, 29845), (5969, 26130), (6110, 25527), (6298, 24765), (8255, 18894), (8509, 18330), (8710, 17907), (9165, 17018), (9447, 16510), (9906, 15745), (11938, 13065)]