157986579968

素因数分解:

$2^9\times 7^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{2767}}^1$

素因数の和:3060

約数の個数: 160

約数和(自身を含む): 366983654400

約数和(自身を除く): 208997074432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 179, 224, 256, 356, 358, 448, 512, 623, 712, 716, 896, 1246, 1253, 1424, 1432, 1792, 2492, 2506, 2767, 2848, 2864, 3584, 4984, 5012, 5534, 5696, 5728, 9968, 10024, 11068, 11392, 11456, 15931, 19369, 19936, 20048, 22136, 22784, 22912, 31862, 38738, 39872, 40096, 44272, 45568, 45824, 63724, 77476, 79744, 80192, 88544, 91648, 111517, 127448, 154952, 159488, 160384, 177088, 223034, 246263, 254896, 309904, 318976, 320768, 354176, 446068, 492526, 495293, 509792, 619808, 641536, 708352, 892136, 985052, 990586, 1019584, 1239616, 1416704, 1723841, 1784272, 1970104, 1981172, 2039168, 2479232, 3447682, 3467051, 3568544, 3940208, 3962344, 4078336, 4958464, 6895364, 6934102, 7137088, 7880416, 7924688, 8156672, 9916928, 13790728, 13868204, 14274176, 15760832, 15849376, 27581456, 27736408, 28548352, 31521664, 31698752, 44081077, 55162912, 55472816, 57096704, 63043328, 63397504, 88162154, 110325824, 110945632, 126086656, 126795008, 176324308, 220651648, 221891264, 253590016, 308567539, 352648616, 441303296, 443782528, 617135078, 705297232, 882606592, 887565056, 1234270156, 1410594464, 1775130112, 2468540312, 2821188928, 4937080624, 5642377856, 9874161248, 11284755712, 19748322496, 22569511424, 39496644992, 78993289984, 157986579968]

約数ペア:

[(1, 157986579968), (2, 78993289984), (4, 39496644992), (7, 22569511424), (8, 19748322496), (14, 11284755712), (16, 9874161248), (28, 5642377856), (32, 4937080624), (56, 2821188928), (64, 2468540312), (89, 1775130112), (112, 1410594464), (128, 1234270156), (178, 887565056), (179, 882606592), (224, 705297232), (256, 617135078), (356, 443782528), (358, 441303296), (448, 352648616), (512, 308567539), (623, 253590016), (712, 221891264), (716, 220651648), (896, 176324308), (1246, 126795008), (1253, 126086656), (1424, 110945632), (1432, 110325824), (1792, 88162154), (2492, 63397504), (2506, 63043328), (2767, 57096704), (2848, 55472816), (2864, 55162912), (3584, 44081077), (4984, 31698752), (5012, 31521664), (5534, 28548352), (5696, 27736408), (5728, 27581456), (9968, 15849376), (10024, 15760832), (11068, 14274176), (11392, 13868204), (11456, 13790728), (15931, 9916928), (19369, 8156672), (19936, 7924688), (20048, 7880416), (22136, 7137088), (22784, 6934102), (22912, 6895364), (31862, 4958464), (38738, 4078336), (39872, 3962344), (40096, 3940208), (44272, 3568544), (45568, 3467051), (45824, 3447682), (63724, 2479232), (77476, 2039168), (79744, 1981172), (80192, 1970104), (88544, 1784272), (91648, 1723841), (111517, 1416704), (127448, 1239616), (154952, 1019584), (159488, 990586), (160384, 985052), (177088, 892136), (223034, 708352), (246263, 641536), (254896, 619808), (309904, 509792), (318976, 495293), (320768, 492526), (354176, 446068)]