142141014

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 354816000

約数和(自身を除く): 212674986

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 41, 54, 57, 62, 82, 93, 109, 114, 123, 171, 186, 218, 246, 279, 327, 342, 369, 513, 558, 589, 654, 738, 779, 837, 981, 1026, 1107, 1178, 1271, 1558, 1674, 1767, 1962, 2071, 2214, 2337, 2542, 2943, 3379, 3534, 3813, 4142, 4469, 4674, 5301, 5886, 6213, 6758, 7011, 7626, 8938, 10137, 10602, 11439, 12426, 13407, 14022, 15903, 18639, 20274, 21033, 22878, 24149, 26814, 30411, 31806, 34317, 37278, 40221, 42066, 48298, 55917, 60822, 64201, 68634, 72447, 80442, 84911, 91233, 111834, 120663, 128402, 138539, 144894, 169822, 182466, 192603, 217341, 241326, 254733, 277078, 385206, 415617, 434682, 509466, 577809, 652023, 764199, 831234, 1155618, 1246851, 1304046, 1528398, 1733427, 2292597, 2493702, 2632241, 3466854, 3740553, 4585194, 5264482, 7481106, 7896723, 15793446, 23690169, 47380338, 71070507, 142141014]

約数ペア:

[(1, 142141014), (2, 71070507), (3, 47380338), (6, 23690169), (9, 15793446), (18, 7896723), (19, 7481106), (27, 5264482), (31, 4585194), (38, 3740553), (41, 3466854), (54, 2632241), (57, 2493702), (62, 2292597), (82, 1733427), (93, 1528398), (109, 1304046), (114, 1246851), (123, 1155618), (171, 831234), (186, 764199), (218, 652023), (246, 577809), (279, 509466), (327, 434682), (342, 415617), (369, 385206), (513, 277078), (558, 254733), (589, 241326), (654, 217341), (738, 192603), (779, 182466), (837, 169822), (981, 144894), (1026, 138539), (1107, 128402), (1178, 120663), (1271, 111834), (1558, 91233), (1674, 84911), (1767, 80442), (1962, 72447), (2071, 68634), (2214, 64201), (2337, 60822), (2542, 55917), (2943, 48298), (3379, 42066), (3534, 40221), (3813, 37278), (4142, 34317), (4469, 31806), (4674, 30411), (5301, 26814), (5886, 24149), (6213, 22878), (6758, 21033), (7011, 20274), (7626, 18639), (8938, 15903), (10137, 14022), (10602, 13407), (11439, 12426)]