142202839563

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{12953}}^1$

素因数の和:13137

約数の個数: 72

約数和(自身を含む): 225847290240

約数和(自身を除く): 83644450677

約数列:

[1, 3, 9, 19, 31, 57, 93, 109, 171, 279, 327, 361, 589, 981, 1083, 1767, 2071, 3249, 3379, 5301, 6213, 10137, 11191, 12953, 18639, 30411, 33573, 38859, 39349, 64201, 100719, 116577, 118047, 192603, 246107, 354141, 401543, 577809, 738321, 1204629, 1219819, 1411877, 2214963, 3613887, 3659457, 4235631, 4676033, 7629317, 10978371, 12706893, 14028099, 22887951, 26825663, 42084297, 43768187, 68663853, 80476989, 131304561, 144957023, 241430967, 393913683, 434871069, 509687597, 831595553, 1304613207, 1529062791, 2494786659, 4587188373, 7484359977, 15800315507, 47400946521, 142202839563]

約数ペア:

[(1, 142202839563), (3, 47400946521), (9, 15800315507), (19, 7484359977), (31, 4587188373), (57, 2494786659), (93, 1529062791), (109, 1304613207), (171, 831595553), (279, 509687597), (327, 434871069), (361, 393913683), (589, 241430967), (981, 144957023), (1083, 131304561), (1767, 80476989), (2071, 68663853), (3249, 43768187), (3379, 42084297), (5301, 26825663), (6213, 22887951), (10137, 14028099), (11191, 12706893), (12953, 10978371), (18639, 7629317), (30411, 4676033), (33573, 4235631), (38859, 3659457), (39349, 3613887), (64201, 2214963), (100719, 1411877), (116577, 1219819), (118047, 1204629), (192603, 738321), (246107, 577809), (354141, 401543)]