178843236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8017}}^1$

素因数の和:8061

約数の個数: 72

約数和(自身を含む): 493010784

約数和(自身を除く): 314167548

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 3718, 5577, 7436, 8017, 11154, 16034, 22308, 24051, 32068, 48102, 88187, 96204, 104221, 176374, 208442, 264561, 312663, 352748, 416884, 529122, 625326, 1058244, 1146431, 1250652, 1354873, 2292862, 2709746, 3439293, 4064619, 4585724, 5419492, 6878586, 8129238, 13757172, 14903603, 16258476, 29807206, 44710809, 59614412, 89421618, 178843236]

約数ペア:

[(1, 178843236), (2, 89421618), (3, 59614412), (4, 44710809), (6, 29807206), (11, 16258476), (12, 14903603), (13, 13757172), (22, 8129238), (26, 6878586), (33, 5419492), (39, 4585724), (44, 4064619), (52, 3439293), (66, 2709746), (78, 2292862), (132, 1354873), (143, 1250652), (156, 1146431), (169, 1058244), (286, 625326), (338, 529122), (429, 416884), (507, 352748), (572, 312663), (676, 264561), (858, 208442), (1014, 176374), (1716, 104221), (1859, 96204), (2028, 88187), (3718, 48102), (5577, 32068), (7436, 24051), (8017, 22308), (11154, 16034)]