157708284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 408360960

約数和(自身を除く): 250652676

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 53, 57, 62, 76, 93, 106, 114, 124, 159, 186, 212, 228, 318, 372, 421, 589, 636, 842, 1007, 1178, 1263, 1643, 1684, 1767, 2014, 2356, 2526, 3021, 3286, 3534, 4028, 4929, 5052, 6042, 6572, 7068, 7999, 9858, 12084, 13051, 15998, 19716, 22313, 23997, 26102, 31217, 31996, 39153, 44626, 47994, 52204, 62434, 66939, 78306, 89252, 93651, 95988, 124868, 133878, 156612, 187302, 247969, 267756, 374604, 423947, 495938, 691703, 743907, 847894, 991876, 1271841, 1383406, 1487814, 1695788, 2075109, 2543682, 2766812, 2975628, 4150218, 5087364, 8300436, 13142357, 26284714, 39427071, 52569428, 78854142, 157708284]

約数ペア:

[(1, 157708284), (2, 78854142), (3, 52569428), (4, 39427071), (6, 26284714), (12, 13142357), (19, 8300436), (31, 5087364), (38, 4150218), (53, 2975628), (57, 2766812), (62, 2543682), (76, 2075109), (93, 1695788), (106, 1487814), (114, 1383406), (124, 1271841), (159, 991876), (186, 847894), (212, 743907), (228, 691703), (318, 495938), (372, 423947), (421, 374604), (589, 267756), (636, 247969), (842, 187302), (1007, 156612), (1178, 133878), (1263, 124868), (1643, 95988), (1684, 93651), (1767, 89252), (2014, 78306), (2356, 66939), (2526, 62434), (3021, 52204), (3286, 47994), (3534, 44626), (4028, 39153), (4929, 31996), (5052, 31217), (6042, 26102), (6572, 23997), (7068, 22313), (7999, 19716), (9858, 15998), (12084, 13051)]