142623234

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 391977600

約数和(自身を除く): 249354366

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 27, 34, 37, 38, 39, 51, 54, 57, 74, 78, 102, 111, 114, 117, 153, 171, 221, 222, 234, 247, 289, 306, 323, 333, 342, 351, 442, 459, 481, 494, 513, 578, 629, 646, 663, 666, 702, 703, 741, 867, 918, 962, 969, 999, 1026, 1258, 1326, 1406, 1443, 1482, 1734, 1887, 1938, 1989, 1998, 2109, 2223, 2601, 2886, 2907, 3757, 3774, 3978, 4199, 4218, 4329, 4446, 5202, 5491, 5661, 5814, 5967, 6327, 6669, 7514, 7803, 8177, 8398, 8658, 8721, 9139, 10693, 10982, 11271, 11322, 11934, 11951, 12597, 12654, 12987, 13338, 15606, 16354, 16473, 16983, 17442, 18278, 18981, 21386, 22542, 23902, 24531, 25194, 25974, 27417, 32079, 32946, 33813, 33966, 35853, 37791, 37962, 49062, 49419, 54834, 64158, 67626, 71383, 71706, 73593, 75582, 82251, 96237, 98838, 101439, 107559, 113373, 139009, 142766, 147186, 148257, 155363, 164502, 192474, 202878, 203167, 214149, 215118, 220779, 226746, 246753, 278018, 288711, 296514, 310726, 322677, 406334, 417027, 428298, 441558, 466089, 493506, 577422, 609501, 642447, 645354, 834054, 932178, 1219002, 1251081, 1284894, 1398267, 1828503, 1927341, 2502162, 2641171, 2796534, 3657006, 3753243, 3854682, 4194801, 5282342, 5485509, 7506486, 7923513, 8389602, 10971018, 15847026, 23770539, 47541078, 71311617, 142623234]

約数ペア:

[(1, 142623234), (2, 71311617), (3, 47541078), (6, 23770539), (9, 15847026), (13, 10971018), (17, 8389602), (18, 7923513), (19, 7506486), (26, 5485509), (27, 5282342), (34, 4194801), (37, 3854682), (38, 3753243), (39, 3657006), (51, 2796534), (54, 2641171), (57, 2502162), (74, 1927341), (78, 1828503), (102, 1398267), (111, 1284894), (114, 1251081), (117, 1219002), (153, 932178), (171, 834054), (221, 645354), (222, 642447), (234, 609501), (247, 577422), (289, 493506), (306, 466089), (323, 441558), (333, 428298), (342, 417027), (351, 406334), (442, 322677), (459, 310726), (481, 296514), (494, 288711), (513, 278018), (578, 246753), (629, 226746), (646, 220779), (663, 215118), (666, 214149), (702, 203167), (703, 202878), (741, 192474), (867, 164502), (918, 155363), (962, 148257), (969, 147186), (999, 142766), (1026, 139009), (1258, 113373), (1326, 107559), (1406, 101439), (1443, 98838), (1482, 96237), (1734, 82251), (1887, 75582), (1938, 73593), (1989, 71706), (1998, 71383), (2109, 67626), (2223, 64158), (2601, 54834), (2886, 49419), (2907, 49062), (3757, 37962), (3774, 37791), (3978, 35853), (4199, 33966), (4218, 33813), (4329, 32946), (4446, 32079), (5202, 27417), (5491, 25974), (5661, 25194), (5814, 24531), (5967, 23902), (6327, 22542), (6669, 21386), (7514, 18981), (7803, 18278), (8177, 17442), (8398, 16983), (8658, 16473), (8721, 16354), (9139, 15606), (10693, 13338), (10982, 12987), (11271, 12654), (11322, 12597), (11934, 11951)]