142405494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16223}}^1$

素因数の和:16265

約数の個数: 64

約数和(自身を含む): 373800960

約数和(自身を除く): 231395466

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 16223, 32446, 48669, 97338, 113561, 178453, 227122, 308237, 340683, 356906, 535359, 616474, 681366, 924711, 1070718, 1249171, 1849422, 2157659, 2498342, 3390607, 3747513, 4315318, 6472977, 6781214, 7495026, 10171821, 12945954, 20343642, 23734249, 47468498, 71202747, 142405494]

約数ペア:

[(1, 142405494), (2, 71202747), (3, 47468498), (6, 23734249), (7, 20343642), (11, 12945954), (14, 10171821), (19, 7495026), (21, 6781214), (22, 6472977), (33, 4315318), (38, 3747513), (42, 3390607), (57, 2498342), (66, 2157659), (77, 1849422), (114, 1249171), (133, 1070718), (154, 924711), (209, 681366), (231, 616474), (266, 535359), (399, 356906), (418, 340683), (462, 308237), (627, 227122), (798, 178453), (1254, 113561), (1463, 97338), (2926, 48669), (4389, 32446), (8778, 16223)]