124931538

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 314979840

約数和(自身を除く): 190048302

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 61, 69, 97, 102, 122, 138, 153, 183, 194, 207, 291, 306, 366, 391, 414, 459, 549, 582, 621, 782, 873, 918, 1037, 1098, 1173, 1242, 1403, 1647, 1649, 1746, 2074, 2231, 2346, 2619, 2806, 3111, 3294, 3298, 3519, 4209, 4462, 4947, 5238, 5917, 6222, 6693, 7038, 8418, 9333, 9894, 10557, 11834, 12627, 13386, 14841, 17751, 18666, 20079, 21114, 23851, 25254, 27999, 29682, 35502, 37881, 37927, 40158, 44523, 47702, 53253, 55998, 60237, 71553, 75762, 75854, 89046, 100589, 106506, 113781, 120474, 136091, 143106, 159759, 201178, 214659, 227562, 272182, 301767, 319518, 341343, 408273, 429318, 603534, 643977, 682686, 816546, 905301, 1024029, 1224819, 1287954, 1810602, 2048058, 2313547, 2449638, 2715903, 3674457, 4627094, 5431806, 6940641, 7348914, 13881282, 20821923, 41643846, 62465769, 124931538]

約数ペア:

[(1, 124931538), (2, 62465769), (3, 41643846), (6, 20821923), (9, 13881282), (17, 7348914), (18, 6940641), (23, 5431806), (27, 4627094), (34, 3674457), (46, 2715903), (51, 2449638), (54, 2313547), (61, 2048058), (69, 1810602), (97, 1287954), (102, 1224819), (122, 1024029), (138, 905301), (153, 816546), (183, 682686), (194, 643977), (207, 603534), (291, 429318), (306, 408273), (366, 341343), (391, 319518), (414, 301767), (459, 272182), (549, 227562), (582, 214659), (621, 201178), (782, 159759), (873, 143106), (918, 136091), (1037, 120474), (1098, 113781), (1173, 106506), (1242, 100589), (1403, 89046), (1647, 75854), (1649, 75762), (1746, 71553), (2074, 60237), (2231, 55998), (2346, 53253), (2619, 47702), (2806, 44523), (3111, 40158), (3294, 37927), (3298, 37881), (3519, 35502), (4209, 29682), (4462, 27999), (4947, 25254), (5238, 23851), (5917, 21114), (6222, 20079), (6693, 18666), (7038, 17751), (8418, 14841), (9333, 13386), (9894, 12627), (10557, 11834)]