161063940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 474808320

約数和(自身を除く): 313744380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 127, 138, 230, 254, 276, 345, 381, 460, 508, 635, 690, 762, 919, 1270, 1380, 1524, 1838, 1905, 2540, 2757, 2921, 3676, 3810, 4595, 5514, 5842, 7620, 8763, 9190, 11028, 11684, 13785, 14605, 17526, 18380, 21137, 27570, 29210, 35052, 42274, 43815, 55140, 58420, 63411, 84548, 87630, 105685, 116713, 126822, 175260, 211370, 233426, 253644, 317055, 350139, 422740, 466852, 583565, 634110, 700278, 1167130, 1268220, 1400556, 1750695, 2334260, 2684399, 3501390, 5368798, 7002780, 8053197, 10737596, 13421995, 16106394, 26843990, 32212788, 40265985, 53687980, 80531970, 161063940]

約数ペア:

[(1, 161063940), (2, 80531970), (3, 53687980), (4, 40265985), (5, 32212788), (6, 26843990), (10, 16106394), (12, 13421995), (15, 10737596), (20, 8053197), (23, 7002780), (30, 5368798), (46, 3501390), (60, 2684399), (69, 2334260), (92, 1750695), (115, 1400556), (127, 1268220), (138, 1167130), (230, 700278), (254, 634110), (276, 583565), (345, 466852), (381, 422740), (460, 350139), (508, 317055), (635, 253644), (690, 233426), (762, 211370), (919, 175260), (1270, 126822), (1380, 116713), (1524, 105685), (1838, 87630), (1905, 84548), (2540, 63411), (2757, 58420), (2921, 55140), (3676, 43815), (3810, 42274), (4595, 35052), (5514, 29210), (5842, 27570), (7620, 21137), (8763, 18380), (9190, 17526), (11028, 14605), (11684, 13785)]