161616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:68

約数の個数: 80

約数和(自身を含む): 527744

約数和(自身を除く): 366128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 182, 208, 222, 259, 273, 296, 312, 336, 364, 444, 481, 518, 546, 592, 624, 728, 777, 888, 962, 1036, 1092, 1443, 1456, 1554, 1776, 1924, 2072, 2184, 2886, 3108, 3367, 3848, 4144, 4368, 5772, 6216, 6734, 7696, 10101, 11544, 12432, 13468, 20202, 23088, 26936, 40404, 53872, 80808, 161616]

約数ペア:

[(1, 161616), (2, 80808), (3, 53872), (4, 40404), (6, 26936), (7, 23088), (8, 20202), (12, 13468), (13, 12432), (14, 11544), (16, 10101), (21, 7696), (24, 6734), (26, 6216), (28, 5772), (37, 4368), (39, 4144), (42, 3848), (48, 3367), (52, 3108), (56, 2886), (74, 2184), (78, 2072), (84, 1924), (91, 1776), (104, 1554), (111, 1456), (112, 1443), (148, 1092), (156, 1036), (168, 962), (182, 888), (208, 777), (222, 728), (259, 624), (273, 592), (296, 546), (312, 518), (336, 481), (364, 444)]