157464252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 456228864

約数和(自身を除く): 298764612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 101, 124, 127, 132, 186, 198, 202, 254, 279, 303, 341, 372, 381, 396, 404, 508, 558, 606, 682, 762, 909, 1023, 1111, 1116, 1143, 1212, 1364, 1397, 1524, 1818, 2046, 2222, 2286, 2794, 3069, 3131, 3333, 3636, 3937, 4092, 4191, 4444, 4572, 5588, 6138, 6262, 6666, 7874, 8382, 9393, 9999, 11811, 12276, 12524, 12573, 12827, 13332, 15748, 16764, 18786, 19998, 23622, 25146, 25654, 28179, 34441, 35433, 37572, 38481, 39996, 43307, 47244, 50292, 51308, 56358, 68882, 70866, 76962, 86614, 103323, 112716, 115443, 129921, 137764, 141097, 141732, 153924, 173228, 206646, 230886, 259842, 282194, 309969, 389763, 397637, 413292, 423291, 461772, 519684, 564388, 619938, 779526, 795274, 846582, 1192911, 1239876, 1269873, 1559052, 1590548, 1693164, 2385822, 2539746, 3578733, 4374007, 4771644, 5079492, 7157466, 8748014, 13122021, 14314932, 17496028, 26244042, 39366063, 52488084, 78732126, 157464252]

約数ペア:

[(1, 157464252), (2, 78732126), (3, 52488084), (4, 39366063), (6, 26244042), (9, 17496028), (11, 14314932), (12, 13122021), (18, 8748014), (22, 7157466), (31, 5079492), (33, 4771644), (36, 4374007), (44, 3578733), (62, 2539746), (66, 2385822), (93, 1693164), (99, 1590548), (101, 1559052), (124, 1269873), (127, 1239876), (132, 1192911), (186, 846582), (198, 795274), (202, 779526), (254, 619938), (279, 564388), (303, 519684), (341, 461772), (372, 423291), (381, 413292), (396, 397637), (404, 389763), (508, 309969), (558, 282194), (606, 259842), (682, 230886), (762, 206646), (909, 173228), (1023, 153924), (1111, 141732), (1116, 141097), (1143, 137764), (1212, 129921), (1364, 115443), (1397, 112716), (1524, 103323), (1818, 86614), (2046, 76962), (2222, 70866), (2286, 68882), (2794, 56358), (3069, 51308), (3131, 50292), (3333, 47244), (3636, 43307), (3937, 39996), (4092, 38481), (4191, 37572), (4444, 35433), (4572, 34441), (5588, 28179), (6138, 25654), (6262, 25146), (6666, 23622), (7874, 19998), (8382, 18786), (9393, 16764), (9999, 15748), (11811, 13332), (12276, 12827), (12524, 12573)]