191615382

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 120

約数和(自身を含む): 506515680

約数和(自身を除く): 314900298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 101, 126, 147, 162, 189, 202, 239, 294, 303, 378, 441, 478, 567, 606, 707, 717, 882, 909, 1134, 1323, 1414, 1434, 1673, 1818, 2121, 2151, 2646, 2727, 3346, 3969, 4242, 4302, 4949, 5019, 5454, 6363, 6453, 7938, 8181, 9898, 10038, 11711, 12726, 12906, 14847, 15057, 16362, 19089, 19359, 23422, 24139, 29694, 30114, 35133, 38178, 38718, 44541, 45171, 48278, 57267, 70266, 72417, 89082, 90342, 105399, 114534, 133623, 135513, 144834, 168973, 210798, 217251, 267246, 271026, 316197, 337946, 400869, 434502, 506919, 632394, 651753, 801738, 948591, 1013838, 1182811, 1303506, 1520757, 1897182, 1955259, 2365622, 3041514, 3548433, 3910518, 4562271, 7096866, 9124542, 10645299, 13686813, 21290598, 27373626, 31935897, 63871794, 95807691, 191615382]

約数ペア:

[(1, 191615382), (2, 95807691), (3, 63871794), (6, 31935897), (7, 27373626), (9, 21290598), (14, 13686813), (18, 10645299), (21, 9124542), (27, 7096866), (42, 4562271), (49, 3910518), (54, 3548433), (63, 3041514), (81, 2365622), (98, 1955259), (101, 1897182), (126, 1520757), (147, 1303506), (162, 1182811), (189, 1013838), (202, 948591), (239, 801738), (294, 651753), (303, 632394), (378, 506919), (441, 434502), (478, 400869), (567, 337946), (606, 316197), (707, 271026), (717, 267246), (882, 217251), (909, 210798), (1134, 168973), (1323, 144834), (1414, 135513), (1434, 133623), (1673, 114534), (1818, 105399), (2121, 90342), (2151, 89082), (2646, 72417), (2727, 70266), (3346, 57267), (3969, 48278), (4242, 45171), (4302, 44541), (4949, 38718), (5019, 38178), (5454, 35133), (6363, 30114), (6453, 29694), (7938, 24139), (8181, 23422), (9898, 19359), (10038, 19089), (11711, 16362), (12726, 15057), (12906, 14847)]