143278278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 386104320

約数和(自身を除く): 242826042

約数列:

[1, 2, 3, 6, 11, 13, 17, 19, 22, 26, 33, 34, 38, 39, 47, 51, 57, 66, 78, 94, 102, 114, 121, 141, 143, 187, 209, 221, 242, 247, 282, 286, 323, 363, 374, 418, 429, 442, 494, 517, 561, 611, 627, 646, 663, 726, 741, 799, 858, 893, 969, 1034, 1122, 1222, 1254, 1326, 1482, 1551, 1573, 1598, 1786, 1833, 1938, 2057, 2299, 2397, 2431, 2679, 2717, 3102, 3146, 3553, 3666, 4114, 4199, 4598, 4719, 4794, 4862, 5358, 5434, 5687, 6171, 6721, 6897, 7106, 7293, 8151, 8398, 8789, 9438, 9823, 10387, 10659, 11374, 11609, 12342, 12597, 13442, 13794, 14586, 15181, 16302, 17061, 17578, 19646, 20163, 20774, 21318, 23218, 25194, 26367, 26741, 29469, 29887, 30362, 31161, 34122, 34827, 39083, 40326, 45543, 46189, 52734, 53482, 58938, 59774, 62322, 69654, 73931, 78166, 80223, 89661, 91086, 92378, 96679, 108053, 114257, 117249, 127699, 138567, 147862, 160446, 166991, 179322, 193358, 197353, 216106, 221793, 228514, 234498, 255398, 277134, 290037, 324159, 333982, 342771, 383097, 394706, 443586, 500973, 508079, 580074, 592059, 648318, 685542, 766194, 1001946, 1016158, 1184118, 1256827, 1404689, 1524237, 1836901, 2170883, 2513654, 2809378, 3048474, 3673802, 3770481, 4214067, 4341766, 5510703, 6512649, 7540962, 8428134, 11021406, 13025298, 23879713, 47759426, 71639139, 143278278]

約数ペア:

[(1, 143278278), (2, 71639139), (3, 47759426), (6, 23879713), (11, 13025298), (13, 11021406), (17, 8428134), (19, 7540962), (22, 6512649), (26, 5510703), (33, 4341766), (34, 4214067), (38, 3770481), (39, 3673802), (47, 3048474), (51, 2809378), (57, 2513654), (66, 2170883), (78, 1836901), (94, 1524237), (102, 1404689), (114, 1256827), (121, 1184118), (141, 1016158), (143, 1001946), (187, 766194), (209, 685542), (221, 648318), (242, 592059), (247, 580074), (282, 508079), (286, 500973), (323, 443586), (363, 394706), (374, 383097), (418, 342771), (429, 333982), (442, 324159), (494, 290037), (517, 277134), (561, 255398), (611, 234498), (627, 228514), (646, 221793), (663, 216106), (726, 197353), (741, 193358), (799, 179322), (858, 166991), (893, 160446), (969, 147862), (1034, 138567), (1122, 127699), (1222, 117249), (1254, 114257), (1326, 108053), (1482, 96679), (1551, 92378), (1573, 91086), (1598, 89661), (1786, 80223), (1833, 78166), (1938, 73931), (2057, 69654), (2299, 62322), (2397, 59774), (2431, 58938), (2679, 53482), (2717, 52734), (3102, 46189), (3146, 45543), (3553, 40326), (3666, 39083), (4114, 34827), (4199, 34122), (4598, 31161), (4719, 30362), (4794, 29887), (4862, 29469), (5358, 26741), (5434, 26367), (5687, 25194), (6171, 23218), (6721, 21318), (6897, 20774), (7106, 20163), (7293, 19646), (8151, 17578), (8398, 17061), (8789, 16302), (9438, 15181), (9823, 14586), (10387, 13794), (10659, 13442), (11374, 12597), (11609, 12342)]