156720903588

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3931}}^1\times {\mathrm{16529}}^1$

素因数の和:20537

約数の個数: 72

約数和(自身を含む): 402195000480

約数和(自身を除く): 245474096892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 3931, 7862, 11793, 15724, 16529, 23586, 33058, 35379, 47172, 49587, 66116, 70758, 99174, 141516, 148761, 198348, 263377, 297522, 526754, 595044, 790131, 1053508, 1107443, 1580262, 2214886, 2370393, 3160524, 3322329, 4429772, 4740786, 6644658, 9481572, 9966987, 13289316, 19933974, 39867948, 64975499, 129950998, 194926497, 259901996, 389852994, 584779491, 779705988, 1169558982, 2339117964, 4353358433, 8706716866, 13060075299, 17413433732, 26120150598, 39180225897, 52240301196, 78360451794, 156720903588]

約数ペア:

[(1, 156720903588), (2, 78360451794), (3, 52240301196), (4, 39180225897), (6, 26120150598), (9, 17413433732), (12, 13060075299), (18, 8706716866), (36, 4353358433), (67, 2339117964), (134, 1169558982), (201, 779705988), (268, 584779491), (402, 389852994), (603, 259901996), (804, 194926497), (1206, 129950998), (2412, 64975499), (3931, 39867948), (7862, 19933974), (11793, 13289316), (15724, 9966987), (16529, 9481572), (23586, 6644658), (33058, 4740786), (35379, 4429772), (47172, 3322329), (49587, 3160524), (66116, 2370393), (70758, 2214886), (99174, 1580262), (141516, 1107443), (148761, 1053508), (198348, 790131), (263377, 595044), (297522, 526754)]