165799548

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1229

約数の個数: 120

約数和(自身を含む): 476488320

約数和(自身を除く): 310688772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 276, 324, 342, 414, 437, 513, 621, 684, 828, 874, 1026, 1171, 1242, 1311, 1539, 1748, 1863, 2052, 2342, 2484, 2622, 3078, 3513, 3726, 3933, 4684, 5244, 6156, 7026, 7452, 7866, 10539, 11799, 14052, 15732, 21078, 22249, 23598, 26933, 31617, 35397, 42156, 44498, 47196, 53866, 63234, 66747, 70794, 80799, 88996, 94851, 107732, 126468, 133494, 141588, 161598, 189702, 200241, 242397, 266988, 323196, 379404, 400482, 484794, 511727, 600723, 727191, 800964, 969588, 1023454, 1201446, 1454382, 1535181, 1802169, 2046908, 2181573, 2402892, 2908764, 3070362, 3604338, 4363146, 4605543, 6140724, 7208676, 8726292, 9211086, 13816629, 18422172, 27633258, 41449887, 55266516, 82899774, 165799548]

約数ペア:

[(1, 165799548), (2, 82899774), (3, 55266516), (4, 41449887), (6, 27633258), (9, 18422172), (12, 13816629), (18, 9211086), (19, 8726292), (23, 7208676), (27, 6140724), (36, 4605543), (38, 4363146), (46, 3604338), (54, 3070362), (57, 2908764), (69, 2402892), (76, 2181573), (81, 2046908), (92, 1802169), (108, 1535181), (114, 1454382), (138, 1201446), (162, 1023454), (171, 969588), (207, 800964), (228, 727191), (276, 600723), (324, 511727), (342, 484794), (414, 400482), (437, 379404), (513, 323196), (621, 266988), (684, 242397), (828, 200241), (874, 189702), (1026, 161598), (1171, 141588), (1242, 133494), (1311, 126468), (1539, 107732), (1748, 94851), (1863, 88996), (2052, 80799), (2342, 70794), (2484, 66747), (2622, 63234), (3078, 53866), (3513, 47196), (3726, 44498), (3933, 42156), (4684, 35397), (5244, 31617), (6156, 26933), (7026, 23598), (7452, 22249), (7866, 21078), (10539, 15732), (11799, 14052)]