180990524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 392878080

約数和(自身を除く): 211887556

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 59, 62, 118, 124, 143, 173, 236, 286, 341, 346, 403, 572, 649, 682, 692, 767, 806, 1298, 1364, 1534, 1612, 1829, 1903, 2249, 2596, 3068, 3658, 3806, 4433, 4498, 5363, 7316, 7612, 8437, 8866, 8996, 10207, 10726, 16874, 17732, 20119, 20414, 21452, 23777, 24739, 33748, 40238, 40828, 47554, 49478, 58993, 69719, 80476, 95108, 98956, 112277, 117986, 132691, 139438, 224554, 235972, 261547, 265382, 278876, 316417, 449108, 523094, 530764, 632834, 766909, 1046188, 1265668, 1459601, 1533818, 2919202, 3067636, 3480587, 4113421, 5838404, 6961174, 8226842, 13922348, 16453684, 45247631, 90495262, 180990524]

約数ペア:

[(1, 180990524), (2, 90495262), (4, 45247631), (11, 16453684), (13, 13922348), (22, 8226842), (26, 6961174), (31, 5838404), (44, 4113421), (52, 3480587), (59, 3067636), (62, 2919202), (118, 1533818), (124, 1459601), (143, 1265668), (173, 1046188), (236, 766909), (286, 632834), (341, 530764), (346, 523094), (403, 449108), (572, 316417), (649, 278876), (682, 265382), (692, 261547), (767, 235972), (806, 224554), (1298, 139438), (1364, 132691), (1534, 117986), (1612, 112277), (1829, 98956), (1903, 95108), (2249, 80476), (2596, 69719), (3068, 58993), (3658, 49478), (3806, 47554), (4433, 40828), (4498, 40238), (5363, 33748), (7316, 24739), (7612, 23777), (8437, 21452), (8866, 20414), (8996, 20119), (10207, 17732), (10726, 16874)]