157962896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 404974080

約数和(自身を除く): 247011184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 53, 56, 89, 91, 92, 104, 106, 112, 161, 178, 182, 184, 208, 212, 299, 322, 356, 364, 368, 371, 424, 598, 623, 644, 689, 712, 728, 742, 848, 1157, 1196, 1219, 1246, 1288, 1378, 1424, 1456, 1484, 2047, 2093, 2314, 2392, 2438, 2492, 2576, 2756, 2968, 4094, 4186, 4628, 4717, 4784, 4823, 4876, 4984, 5512, 5936, 8099, 8188, 8372, 8533, 9256, 9434, 9646, 9752, 9968, 11024, 14329, 15847, 16198, 16376, 16744, 17066, 18512, 18868, 19292, 19504, 26611, 28658, 31694, 32396, 32752, 33019, 33488, 34132, 37736, 38584, 53222, 57316, 61321, 63388, 64792, 66038, 68264, 75472, 77168, 106444, 108491, 110929, 114632, 122642, 126776, 129584, 132076, 136528, 186277, 212888, 216982, 221858, 229264, 245284, 253552, 264152, 372554, 425776, 429247, 433964, 443716, 490568, 528304, 745108, 759437, 858494, 867928, 887432, 981136, 1410383, 1490216, 1518874, 1716988, 1735856, 1774864, 2820766, 2980432, 3037748, 3433976, 5641532, 6075496, 6867952, 9872681, 11283064, 12150992, 19745362, 22566128, 39490724, 78981448, 157962896]

約数ペア:

[(1, 157962896), (2, 78981448), (4, 39490724), (7, 22566128), (8, 19745362), (13, 12150992), (14, 11283064), (16, 9872681), (23, 6867952), (26, 6075496), (28, 5641532), (46, 3433976), (52, 3037748), (53, 2980432), (56, 2820766), (89, 1774864), (91, 1735856), (92, 1716988), (104, 1518874), (106, 1490216), (112, 1410383), (161, 981136), (178, 887432), (182, 867928), (184, 858494), (208, 759437), (212, 745108), (299, 528304), (322, 490568), (356, 443716), (364, 433964), (368, 429247), (371, 425776), (424, 372554), (598, 264152), (623, 253552), (644, 245284), (689, 229264), (712, 221858), (728, 216982), (742, 212888), (848, 186277), (1157, 136528), (1196, 132076), (1219, 129584), (1246, 126776), (1288, 122642), (1378, 114632), (1424, 110929), (1456, 108491), (1484, 106444), (2047, 77168), (2093, 75472), (2314, 68264), (2392, 66038), (2438, 64792), (2492, 63388), (2576, 61321), (2756, 57316), (2968, 53222), (4094, 38584), (4186, 37736), (4628, 34132), (4717, 33488), (4784, 33019), (4823, 32752), (4876, 32396), (4984, 31694), (5512, 28658), (5936, 26611), (8099, 19504), (8188, 19292), (8372, 18868), (8533, 18512), (9256, 17066), (9434, 16744), (9646, 16376), (9752, 16198), (9968, 15847), (11024, 14329)]