159797330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1344

約数の個数: 96

約数和(自身を含む): 381179520

約数和(自身を除く): 221382190

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 49, 55, 70, 77, 98, 110, 115, 154, 161, 230, 245, 253, 322, 385, 490, 506, 539, 770, 805, 1078, 1127, 1265, 1289, 1610, 1771, 2254, 2530, 2578, 2695, 3542, 5390, 5635, 6445, 8855, 9023, 11270, 12397, 12890, 14179, 17710, 18046, 24794, 28358, 29647, 45115, 59294, 61985, 63161, 70895, 90230, 99253, 123970, 126322, 141790, 148235, 198506, 207529, 296470, 315805, 326117, 415058, 496265, 631610, 652234, 694771, 992530, 1037645, 1389542, 1452703, 1630585, 2075290, 2282819, 2905406, 3261170, 3473855, 4565638, 6947710, 7263515, 11414095, 14527030, 15979733, 22828190, 31959466, 79898665, 159797330]

約数ペア:

[(1, 159797330), (2, 79898665), (5, 31959466), (7, 22828190), (10, 15979733), (11, 14527030), (14, 11414095), (22, 7263515), (23, 6947710), (35, 4565638), (46, 3473855), (49, 3261170), (55, 2905406), (70, 2282819), (77, 2075290), (98, 1630585), (110, 1452703), (115, 1389542), (154, 1037645), (161, 992530), (230, 694771), (245, 652234), (253, 631610), (322, 496265), (385, 415058), (490, 326117), (506, 315805), (539, 296470), (770, 207529), (805, 198506), (1078, 148235), (1127, 141790), (1265, 126322), (1289, 123970), (1610, 99253), (1771, 90230), (2254, 70895), (2530, 63161), (2578, 61985), (2695, 59294), (3542, 45115), (5390, 29647), (5635, 28358), (6445, 24794), (8855, 18046), (9023, 17710), (11270, 14179), (12397, 12890)]