156965569736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:855

約数の個数: 128

約数和(自身を含む): 319097180160

約数和(自身を除く): 162131610424

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 131, 136, 173, 254, 262, 346, 401, 508, 524, 692, 802, 1016, 1048, 1384, 1604, 2159, 2227, 2941, 3208, 4318, 4454, 5882, 6817, 8636, 8908, 11764, 13634, 16637, 17272, 17816, 21971, 22663, 23528, 27268, 33274, 43942, 45326, 50927, 52531, 54536, 66548, 69373, 87884, 90652, 101854, 105062, 133096, 138746, 175768, 181304, 203708, 210124, 277492, 282829, 373507, 385271, 407416, 420248, 554984, 565658, 747014, 770542, 865759, 893027, 1131316, 1179341, 1494028, 1541084, 1731518, 1786054, 2262632, 2358682, 2878201, 2988056, 3082168, 3463036, 3572108, 4717364, 5756402, 6671437, 6926072, 7144216, 8810371, 9087863, 9434728, 11512804, 13342874, 17620742, 18175726, 23025608, 26685748, 35241484, 36351452, 48929417, 53371496, 70482968, 72702904, 97858834, 113414429, 149776307, 154493671, 195717668, 226828858, 299552614, 308987342, 391435336, 453657716, 599105228, 617974684, 907315432, 1154158601, 1198210456, 1235949368, 2308317202, 4616634404, 9233268808, 19620696217, 39241392434, 78482784868, 156965569736]

約数ペア:

[(1, 156965569736), (2, 78482784868), (4, 39241392434), (8, 19620696217), (17, 9233268808), (34, 4616634404), (68, 2308317202), (127, 1235949368), (131, 1198210456), (136, 1154158601), (173, 907315432), (254, 617974684), (262, 599105228), (346, 453657716), (401, 391435336), (508, 308987342), (524, 299552614), (692, 226828858), (802, 195717668), (1016, 154493671), (1048, 149776307), (1384, 113414429), (1604, 97858834), (2159, 72702904), (2227, 70482968), (2941, 53371496), (3208, 48929417), (4318, 36351452), (4454, 35241484), (5882, 26685748), (6817, 23025608), (8636, 18175726), (8908, 17620742), (11764, 13342874), (13634, 11512804), (16637, 9434728), (17272, 9087863), (17816, 8810371), (21971, 7144216), (22663, 6926072), (23528, 6671437), (27268, 5756402), (33274, 4717364), (43942, 3572108), (45326, 3463036), (50927, 3082168), (52531, 2988056), (54536, 2878201), (66548, 2358682), (69373, 2262632), (87884, 1786054), (90652, 1731518), (101854, 1541084), (105062, 1494028), (133096, 1179341), (138746, 1131316), (175768, 893027), (181304, 865759), (203708, 770542), (210124, 747014), (277492, 565658), (282829, 554984), (373507, 420248), (385271, 407416)]