156968666668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1268

約数の個数: 144

約数和(自身を含む): 325003311360

約数和(自身を除く): 168034644692

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 121, 209, 212, 242, 418, 443, 484, 583, 727, 836, 886, 1007, 1166, 1454, 1772, 2014, 2299, 2332, 2908, 4028, 4598, 4873, 6413, 7997, 8417, 9196, 9746, 11077, 12826, 13813, 15994, 16834, 19492, 22154, 23479, 25652, 27626, 31988, 33668, 38531, 44308, 46958, 53603, 55252, 77062, 87967, 92587, 93916, 107206, 121847, 151943, 154124, 175934, 185174, 214412, 243694, 258269, 303886, 322061, 351868, 370348, 423841, 446101, 487388, 516538, 607772, 644122, 732089, 847682, 892202, 1018457, 1033076, 1288244, 1464178, 1671373, 1695364, 1784404, 2036914, 2840959, 2928356, 3342746, 3542671, 4073828, 4662251, 4907111, 5681918, 6119159, 6685492, 7085342, 8052979, 9324502, 9814222, 11363836, 12238318, 14170684, 16105958, 17069233, 18649004, 19628444, 24476636, 32211916, 34138466, 38969381, 53978221, 67310749, 68276932, 77938762, 88582769, 107956442, 134621498, 155877524, 177165538, 187761563, 215912884, 269242996, 324315427, 354331076, 375523126, 648630854, 740418239, 751046252, 1297261708, 1480836478, 2065377193, 2961672956, 3567469697, 4130754386, 7134939394, 8261508772, 14269878788, 39242166667, 78484333334, 156968666668]

約数ペア:

[(1, 156968666668), (2, 78484333334), (4, 39242166667), (11, 14269878788), (19, 8261508772), (22, 7134939394), (38, 4130754386), (44, 3567469697), (53, 2961672956), (76, 2065377193), (106, 1480836478), (121, 1297261708), (209, 751046252), (212, 740418239), (242, 648630854), (418, 375523126), (443, 354331076), (484, 324315427), (583, 269242996), (727, 215912884), (836, 187761563), (886, 177165538), (1007, 155877524), (1166, 134621498), (1454, 107956442), (1772, 88582769), (2014, 77938762), (2299, 68276932), (2332, 67310749), (2908, 53978221), (4028, 38969381), (4598, 34138466), (4873, 32211916), (6413, 24476636), (7997, 19628444), (8417, 18649004), (9196, 17069233), (9746, 16105958), (11077, 14170684), (12826, 12238318), (13813, 11363836), (15994, 9814222), (16834, 9324502), (19492, 8052979), (22154, 7085342), (23479, 6685492), (25652, 6119159), (27626, 5681918), (31988, 4907111), (33668, 4662251), (38531, 4073828), (44308, 3542671), (46958, 3342746), (53603, 2928356), (55252, 2840959), (77062, 2036914), (87967, 1784404), (92587, 1695364), (93916, 1671373), (107206, 1464178), (121847, 1288244), (151943, 1033076), (154124, 1018457), (175934, 892202), (185174, 847682), (214412, 732089), (243694, 644122), (258269, 607772), (303886, 516538), (322061, 487388), (351868, 446101), (370348, 423841)]