151143848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 303313920

約数和(自身を除く): 152170072

約数列:

[1, 2, 4, 8, 31, 61, 62, 97, 103, 122, 124, 194, 206, 244, 248, 388, 412, 488, 776, 824, 1891, 3007, 3193, 3782, 5917, 6014, 6283, 6386, 7564, 9991, 11834, 12028, 12566, 12772, 15128, 19982, 23668, 24056, 25132, 25544, 39964, 47336, 50264, 79928, 183427, 194773, 309721, 366854, 389546, 609451, 619442, 733708, 779092, 1218902, 1238884, 1467416, 1558184, 2437804, 2477768, 4875608, 18892981, 37785962, 75571924, 151143848]

約数ペア:

[(1, 151143848), (2, 75571924), (4, 37785962), (8, 18892981), (31, 4875608), (61, 2477768), (62, 2437804), (97, 1558184), (103, 1467416), (122, 1238884), (124, 1218902), (194, 779092), (206, 733708), (244, 619442), (248, 609451), (388, 389546), (412, 366854), (488, 309721), (776, 194773), (824, 183427), (1891, 79928), (3007, 50264), (3193, 47336), (3782, 39964), (5917, 25544), (6014, 25132), (6283, 24056), (6386, 23668), (7564, 19982), (9991, 15128), (11834, 12772), (12028, 12566)]