128499210008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1787}}^1\times {\mathrm{11719}}^1$

素因数の和:13584

約数の個数: 64

約数和(自身を含む): 264037536000

約数和(自身を除く): 135538325992

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 1787, 3068, 3574, 6136, 7148, 11719, 14296, 23231, 23438, 46462, 46876, 92924, 93752, 105433, 152347, 185848, 210866, 304694, 421732, 609388, 691421, 843464, 1218776, 1370629, 1382842, 2741258, 2765684, 5482516, 5531368, 8988473, 10965032, 17976946, 20941853, 35953892, 41883706, 71907784, 83767412, 167534824, 272244089, 544488178, 1088976356, 1235569327, 2177952712, 2471138654, 4942277308, 9884554616, 16062401251, 32124802502, 64249605004, 128499210008]

約数ペア:

[(1, 128499210008), (2, 64249605004), (4, 32124802502), (8, 16062401251), (13, 9884554616), (26, 4942277308), (52, 2471138654), (59, 2177952712), (104, 1235569327), (118, 1088976356), (236, 544488178), (472, 272244089), (767, 167534824), (1534, 83767412), (1787, 71907784), (3068, 41883706), (3574, 35953892), (6136, 20941853), (7148, 17976946), (11719, 10965032), (14296, 8988473), (23231, 5531368), (23438, 5482516), (46462, 2765684), (46876, 2741258), (92924, 1382842), (93752, 1370629), (105433, 1218776), (152347, 843464), (185848, 691421), (210866, 609388), (304694, 421732)]