141741516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1249}}^1$

素因数の和:1463

約数の個数: 72

約数和(自身を含む): 387030000

約数和(自身を除く): 245288484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 386, 579, 588, 772, 1158, 1249, 1351, 2316, 2498, 2702, 3747, 4053, 4996, 5404, 7494, 8106, 8743, 9457, 14988, 16212, 17486, 18914, 26229, 28371, 34972, 37828, 52458, 56742, 61201, 104916, 113484, 122402, 183603, 241057, 244804, 367206, 482114, 723171, 734412, 964228, 1446342, 1687399, 2892684, 3374798, 5062197, 6749596, 10124394, 11811793, 20248788, 23623586, 35435379, 47247172, 70870758, 141741516]

約数ペア:

[(1, 141741516), (2, 70870758), (3, 47247172), (4, 35435379), (6, 23623586), (7, 20248788), (12, 11811793), (14, 10124394), (21, 6749596), (28, 5062197), (42, 3374798), (49, 2892684), (84, 1687399), (98, 1446342), (147, 964228), (193, 734412), (196, 723171), (294, 482114), (386, 367206), (579, 244804), (588, 241057), (772, 183603), (1158, 122402), (1249, 113484), (1351, 104916), (2316, 61201), (2498, 56742), (2702, 52458), (3747, 37828), (4053, 34972), (4996, 28371), (5404, 26229), (7494, 18914), (8106, 17486), (8743, 16212), (9457, 14988)]