142122344

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^2$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 335842290

約数和(自身を除く): 193719946

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 167, 182, 196, 334, 364, 392, 637, 668, 728, 1169, 1274, 1336, 2171, 2338, 2548, 4342, 4676, 5096, 8183, 8684, 9352, 15197, 16366, 17368, 27889, 30394, 32732, 55778, 60788, 65464, 106379, 111556, 121576, 195223, 212758, 223112, 362557, 390446, 425516, 725114, 780892, 851032, 1366561, 1450228, 1561784, 2537899, 2733122, 2900456, 5075798, 5466244, 10151596, 10932488, 17765293, 20303192, 35530586, 71061172, 142122344]

約数ペア:

[(1, 142122344), (2, 71061172), (4, 35530586), (7, 20303192), (8, 17765293), (13, 10932488), (14, 10151596), (26, 5466244), (28, 5075798), (49, 2900456), (52, 2733122), (56, 2537899), (91, 1561784), (98, 1450228), (104, 1366561), (167, 851032), (182, 780892), (196, 725114), (334, 425516), (364, 390446), (392, 362557), (637, 223112), (668, 212758), (728, 195223), (1169, 121576), (1274, 111556), (1336, 106379), (2171, 65464), (2338, 60788), (2548, 55778), (4342, 32732), (4676, 30394), (5096, 27889), (8183, 17368), (8684, 16366), (9352, 15197)]