161566583936

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{4051}}^1\times {\mathrm{5879}}^1$

素因数の和:9997

約数の個数: 64

約数和(自身を含む): 328080715200

約数和(自身を除く): 166514131264

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 4051, 5879, 6784, 8102, 11758, 16204, 23516, 32408, 47032, 64816, 94064, 129632, 188128, 214703, 259264, 311587, 376256, 429406, 518528, 623174, 752512, 858812, 1246348, 1717624, 2492696, 3435248, 4985392, 6870496, 9970784, 13740992, 19941568, 23815829, 27481984, 39883136, 47631658, 95263316, 190526632, 381053264, 762106528, 1262238937, 1524213056, 2524477874, 3048426112, 5048955748, 10097911496, 20195822992, 40391645984, 80783291968, 161566583936]

約数ペア:

[(1, 161566583936), (2, 80783291968), (4, 40391645984), (8, 20195822992), (16, 10097911496), (32, 5048955748), (53, 3048426112), (64, 2524477874), (106, 1524213056), (128, 1262238937), (212, 762106528), (424, 381053264), (848, 190526632), (1696, 95263316), (3392, 47631658), (4051, 39883136), (5879, 27481984), (6784, 23815829), (8102, 19941568), (11758, 13740992), (16204, 9970784), (23516, 6870496), (32408, 4985392), (47032, 3435248), (64816, 2492696), (94064, 1717624), (129632, 1246348), (188128, 858812), (214703, 752512), (259264, 623174), (311587, 518528), (376256, 429406)]