157889448

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 445685760

約数和(自身を除く): 287796312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 127, 186, 248, 254, 279, 372, 381, 508, 557, 558, 744, 762, 1016, 1114, 1116, 1143, 1524, 1671, 2228, 2232, 2286, 3048, 3342, 3937, 4456, 4572, 5013, 6684, 7874, 9144, 10026, 11811, 13368, 15748, 17267, 20052, 23622, 31496, 34534, 35433, 40104, 47244, 51801, 69068, 70739, 70866, 94488, 103602, 138136, 141478, 141732, 155403, 207204, 212217, 282956, 283464, 310806, 414408, 424434, 565912, 621612, 636651, 848868, 1243224, 1273302, 1697736, 2192909, 2546604, 4385818, 5093208, 6578727, 8771636, 13157454, 17543272, 19736181, 26314908, 39472362, 52629816, 78944724, 157889448]

約数ペア:

[(1, 157889448), (2, 78944724), (3, 52629816), (4, 39472362), (6, 26314908), (8, 19736181), (9, 17543272), (12, 13157454), (18, 8771636), (24, 6578727), (31, 5093208), (36, 4385818), (62, 2546604), (72, 2192909), (93, 1697736), (124, 1273302), (127, 1243224), (186, 848868), (248, 636651), (254, 621612), (279, 565912), (372, 424434), (381, 414408), (508, 310806), (557, 283464), (558, 282956), (744, 212217), (762, 207204), (1016, 155403), (1114, 141732), (1116, 141478), (1143, 138136), (1524, 103602), (1671, 94488), (2228, 70866), (2232, 70739), (2286, 69068), (3048, 51801), (3342, 47244), (3937, 40104), (4456, 35433), (4572, 34534), (5013, 31496), (6684, 23622), (7874, 20052), (9144, 17267), (10026, 15748), (11811, 13368)]