157439142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2434

約数の個数: 96

約数和(自身を含む): 426276864

約数和(自身を除く): 268837722

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 62, 63, 93, 102, 119, 126, 153, 186, 217, 238, 279, 306, 357, 434, 527, 558, 651, 714, 1054, 1071, 1302, 1581, 1953, 2142, 2371, 3162, 3689, 3906, 4742, 4743, 7113, 7378, 9486, 11067, 14226, 16597, 21339, 22134, 33194, 33201, 40307, 42678, 49791, 66402, 73501, 80614, 99582, 120921, 147002, 149373, 220503, 241842, 282149, 298746, 362763, 441006, 514507, 564298, 661509, 725526, 846447, 1029014, 1249517, 1323018, 1543521, 1692894, 2499034, 2539341, 3087042, 3748551, 4630563, 5078682, 7497102, 8746619, 9261126, 11245653, 17493238, 22491306, 26239857, 52479714, 78719571, 157439142]

約数ペア:

[(1, 157439142), (2, 78719571), (3, 52479714), (6, 26239857), (7, 22491306), (9, 17493238), (14, 11245653), (17, 9261126), (18, 8746619), (21, 7497102), (31, 5078682), (34, 4630563), (42, 3748551), (51, 3087042), (62, 2539341), (63, 2499034), (93, 1692894), (102, 1543521), (119, 1323018), (126, 1249517), (153, 1029014), (186, 846447), (217, 725526), (238, 661509), (279, 564298), (306, 514507), (357, 441006), (434, 362763), (527, 298746), (558, 282149), (651, 241842), (714, 220503), (1054, 149373), (1071, 147002), (1302, 120921), (1581, 99582), (1953, 80614), (2142, 73501), (2371, 66402), (3162, 49791), (3689, 42678), (3906, 40307), (4742, 33201), (4743, 33194), (7113, 22134), (7378, 21339), (9486, 16597), (11067, 14226)]