156698316

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4831}}^1$

素因数の和:4911

約数の個数: 72

約数和(自身を含む): 427400064

約数和(自身を除く): 270701748

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 3604, 4831, 5406, 8109, 9662, 10812, 14493, 16218, 19324, 28986, 32436, 43479, 57972, 82127, 86958, 164254, 173916, 246381, 256043, 328508, 492762, 512086, 739143, 768129, 985524, 1024172, 1478286, 1536258, 2304387, 2956572, 3072516, 4352731, 4608774, 8705462, 9217548, 13058193, 17410924, 26116386, 39174579, 52232772, 78349158, 156698316]

約数ペア:

[(1, 156698316), (2, 78349158), (3, 52232772), (4, 39174579), (6, 26116386), (9, 17410924), (12, 13058193), (17, 9217548), (18, 8705462), (34, 4608774), (36, 4352731), (51, 3072516), (53, 2956572), (68, 2304387), (102, 1536258), (106, 1478286), (153, 1024172), (159, 985524), (204, 768129), (212, 739143), (306, 512086), (318, 492762), (477, 328508), (612, 256043), (636, 246381), (901, 173916), (954, 164254), (1802, 86958), (1908, 82127), (2703, 57972), (3604, 43479), (4831, 32436), (5406, 28986), (8109, 19324), (9662, 16218), (10812, 14493)]