161469798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{23879}}^1$

素因数の和:23921

約数の個数: 48

約数和(自身を含む): 392014080

約数和(自身を除く): 230544282

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 23879, 47758, 71637, 143274, 167153, 334306, 501459, 549217, 1002918, 1098434, 1170071, 1647651, 2340142, 3295302, 3510213, 3844519, 7020426, 7689038, 11533557, 23067114, 26911633, 53823266, 80734899, 161469798]

約数ペア:

[(1, 161469798), (2, 80734899), (3, 53823266), (6, 26911633), (7, 23067114), (14, 11533557), (21, 7689038), (23, 7020426), (42, 3844519), (46, 3510213), (49, 3295302), (69, 2340142), (98, 1647651), (138, 1170071), (147, 1098434), (161, 1002918), (294, 549217), (322, 501459), (483, 334306), (966, 167153), (1127, 143274), (2254, 71637), (3381, 47758), (6762, 23879)]