239551164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15227}}^1$

素因数の和:15279

約数の個数: 72

約数和(自身を含む): 665159040

約数和(自身を除く): 425607876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15227, 15732, 30454, 45681, 60908, 91362, 137043, 182724, 274086, 289313, 350221, 548172, 578626, 700442, 867939, 1050663, 1157252, 1400884, 1735878, 2101326, 2603817, 3151989, 3471756, 4202652, 5207634, 6303978, 6654199, 10415268, 12607956, 13308398, 19962597, 26616796, 39925194, 59887791, 79850388, 119775582, 239551164]

約数ペア:

[(1, 239551164), (2, 119775582), (3, 79850388), (4, 59887791), (6, 39925194), (9, 26616796), (12, 19962597), (18, 13308398), (19, 12607956), (23, 10415268), (36, 6654199), (38, 6303978), (46, 5207634), (57, 4202652), (69, 3471756), (76, 3151989), (92, 2603817), (114, 2101326), (138, 1735878), (171, 1400884), (207, 1157252), (228, 1050663), (276, 867939), (342, 700442), (414, 578626), (437, 548172), (684, 350221), (828, 289313), (874, 274086), (1311, 182724), (1748, 137043), (2622, 91362), (3933, 60908), (5244, 45681), (7866, 30454), (15227, 15732)]