15698821292

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4003}}^1$

素因数の和:4156

約数の個数: 144

約数和(自身を含む): 37268719488

約数和(自身を除く): 21569898196

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 107, 119, 154, 187, 196, 214, 238, 308, 374, 428, 476, 539, 748, 749, 833, 1078, 1177, 1309, 1498, 1666, 1819, 2156, 2354, 2618, 2996, 3332, 3638, 4003, 4708, 5236, 5243, 7276, 8006, 8239, 9163, 10486, 12733, 16012, 16478, 18326, 20009, 20972, 25466, 28021, 32956, 36652, 40018, 44033, 50932, 56042, 57673, 68051, 80036, 88066, 89131, 112084, 115346, 136102, 140063, 176132, 178262, 196147, 230692, 272204, 280126, 308231, 356524, 392294, 428321, 476357, 560252, 616462, 748561, 784588, 856642, 952714, 980441, 1232924, 1497122, 1713284, 1905428, 1960882, 2157617, 2994244, 2998247, 3334499, 3921764, 4315234, 4711531, 5239927, 5996494, 6668998, 7281457, 8630468, 9423062, 10479854, 11992988, 13337996, 14562914, 18846124, 20959708, 20987729, 29125828, 32980717, 36679489, 41975458, 50970199, 65961434, 73358978, 80096027, 83950916, 101940398, 131922868, 146717956, 160192054, 203880796, 230865019, 320384108, 356791393, 461730038, 560672189, 713582786, 923460076, 1121344378, 1427165572, 2242688756, 3924705323, 7849410646, 15698821292]

約数ペア:

[(1, 15698821292), (2, 7849410646), (4, 3924705323), (7, 2242688756), (11, 1427165572), (14, 1121344378), (17, 923460076), (22, 713582786), (28, 560672189), (34, 461730038), (44, 356791393), (49, 320384108), (68, 230865019), (77, 203880796), (98, 160192054), (107, 146717956), (119, 131922868), (154, 101940398), (187, 83950916), (196, 80096027), (214, 73358978), (238, 65961434), (308, 50970199), (374, 41975458), (428, 36679489), (476, 32980717), (539, 29125828), (748, 20987729), (749, 20959708), (833, 18846124), (1078, 14562914), (1177, 13337996), (1309, 11992988), (1498, 10479854), (1666, 9423062), (1819, 8630468), (2156, 7281457), (2354, 6668998), (2618, 5996494), (2996, 5239927), (3332, 4711531), (3638, 4315234), (4003, 3921764), (4708, 3334499), (5236, 2998247), (5243, 2994244), (7276, 2157617), (8006, 1960882), (8239, 1905428), (9163, 1713284), (10486, 1497122), (12733, 1232924), (16012, 980441), (16478, 952714), (18326, 856642), (20009, 784588), (20972, 748561), (25466, 616462), (28021, 560252), (32956, 476357), (36652, 428321), (40018, 392294), (44033, 356524), (50932, 308231), (56042, 280126), (57673, 272204), (68051, 230692), (80036, 196147), (88066, 178262), (89131, 176132), (112084, 140063), (115346, 136102)]