157035494

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 343874160

約数和(自身を除く): 186838666

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 41, 49, 77, 82, 98, 119, 121, 133, 154, 187, 209, 238, 242, 266, 287, 323, 374, 418, 451, 539, 574, 646, 697, 779, 833, 847, 902, 931, 1078, 1309, 1394, 1463, 1558, 1666, 1694, 1862, 2009, 2057, 2261, 2299, 2618, 2926, 3157, 3553, 4018, 4114, 4522, 4598, 4879, 4961, 5453, 5929, 6314, 7106, 7667, 8569, 9163, 9758, 9922, 10241, 10906, 11858, 13243, 14399, 15334, 15827, 16093, 17138, 18326, 20482, 22099, 24871, 26486, 28798, 31654, 32186, 34153, 34727, 38171, 39083, 44198, 49742, 53669, 59983, 68306, 69454, 76342, 78166, 84337, 92701, 94259, 100793, 107338, 112651, 119966, 145673, 168674, 174097, 185402, 188518, 201586, 225302, 243089, 273581, 291346, 348194, 375683, 419881, 486178, 547162, 590359, 648907, 659813, 751366, 839762, 1019711, 1180718, 1297814, 1319626, 1602403, 1915067, 2039422, 3204806, 3830134, 4132513, 4618691, 7137977, 8265026, 9237382, 11216821, 14275954, 22433642, 78517747, 157035494]

約数ペア:

[(1, 157035494), (2, 78517747), (7, 22433642), (11, 14275954), (14, 11216821), (17, 9237382), (19, 8265026), (22, 7137977), (34, 4618691), (38, 4132513), (41, 3830134), (49, 3204806), (77, 2039422), (82, 1915067), (98, 1602403), (119, 1319626), (121, 1297814), (133, 1180718), (154, 1019711), (187, 839762), (209, 751366), (238, 659813), (242, 648907), (266, 590359), (287, 547162), (323, 486178), (374, 419881), (418, 375683), (451, 348194), (539, 291346), (574, 273581), (646, 243089), (697, 225302), (779, 201586), (833, 188518), (847, 185402), (902, 174097), (931, 168674), (1078, 145673), (1309, 119966), (1394, 112651), (1463, 107338), (1558, 100793), (1666, 94259), (1694, 92701), (1862, 84337), (2009, 78166), (2057, 76342), (2261, 69454), (2299, 68306), (2618, 59983), (2926, 53669), (3157, 49742), (3553, 44198), (4018, 39083), (4114, 38171), (4522, 34727), (4598, 34153), (4879, 32186), (4961, 31654), (5453, 28798), (5929, 26486), (6314, 24871), (7106, 22099), (7667, 20482), (8569, 18326), (9163, 17138), (9758, 16093), (9922, 15827), (10241, 15334), (10906, 14399), (11858, 13243)]