15191745972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5309}}^1$

素因数の和:5442

約数の個数: 144

約数和(自身を含む): 41139161280

約数和(自身を除く): 25947415308

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 83, 102, 156, 166, 169, 204, 221, 249, 332, 338, 442, 498, 507, 663, 676, 884, 996, 1014, 1079, 1326, 1411, 2028, 2158, 2652, 2822, 2873, 3237, 4233, 4316, 5309, 5644, 5746, 6474, 8466, 8619, 10618, 11492, 12948, 14027, 15927, 16932, 17238, 18343, 21236, 28054, 31854, 34476, 36686, 42081, 55029, 56108, 63708, 69017, 73372, 84162, 90253, 110058, 138034, 168324, 180506, 207051, 220116, 238459, 270759, 276068, 361012, 414102, 440647, 476918, 541518, 715377, 828204, 881294, 897221, 953836, 1083036, 1173289, 1321941, 1430754, 1762588, 1794442, 2346578, 2643882, 2691663, 2861508, 3519867, 3588884, 4693156, 5287764, 5383326, 5728411, 7039734, 7490999, 10766652, 11456822, 14079468, 14981998, 15252757, 17185233, 22472997, 22913644, 29963996, 30505514, 34370466, 44945994, 45758271, 61011028, 68740932, 74469343, 89891988, 91516542, 97382987, 148938686, 183033084, 194765974, 223408029, 292148961, 297877372, 389531948, 446816058, 584297922, 893632116, 1168595844, 1265978831, 2531957662, 3797936493, 5063915324, 7595872986, 15191745972]

約数ペア:

[(1, 15191745972), (2, 7595872986), (3, 5063915324), (4, 3797936493), (6, 2531957662), (12, 1265978831), (13, 1168595844), (17, 893632116), (26, 584297922), (34, 446816058), (39, 389531948), (51, 297877372), (52, 292148961), (68, 223408029), (78, 194765974), (83, 183033084), (102, 148938686), (156, 97382987), (166, 91516542), (169, 89891988), (204, 74469343), (221, 68740932), (249, 61011028), (332, 45758271), (338, 44945994), (442, 34370466), (498, 30505514), (507, 29963996), (663, 22913644), (676, 22472997), (884, 17185233), (996, 15252757), (1014, 14981998), (1079, 14079468), (1326, 11456822), (1411, 10766652), (2028, 7490999), (2158, 7039734), (2652, 5728411), (2822, 5383326), (2873, 5287764), (3237, 4693156), (4233, 3588884), (4316, 3519867), (5309, 2861508), (5644, 2691663), (5746, 2643882), (6474, 2346578), (8466, 1794442), (8619, 1762588), (10618, 1430754), (11492, 1321941), (12948, 1173289), (14027, 1083036), (15927, 953836), (16932, 897221), (17238, 881294), (18343, 828204), (21236, 715377), (28054, 541518), (31854, 476918), (34476, 440647), (36686, 414102), (42081, 361012), (55029, 276068), (56108, 270759), (63708, 238459), (69017, 220116), (73372, 207051), (84162, 180506), (90253, 168324), (110058, 138034)]