138254116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 339509632

約数和(自身を除く): 201255516

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 43, 44, 52, 73, 77, 86, 91, 121, 143, 146, 154, 172, 182, 242, 286, 292, 301, 308, 364, 473, 484, 511, 559, 572, 602, 803, 847, 946, 949, 1001, 1022, 1118, 1204, 1573, 1606, 1694, 1892, 1898, 2002, 2044, 2236, 3139, 3146, 3212, 3311, 3388, 3796, 3913, 4004, 5203, 5621, 6149, 6278, 6292, 6622, 6643, 7826, 8833, 10406, 10439, 11011, 11242, 12298, 12556, 13244, 13286, 15652, 17666, 20812, 20878, 21973, 22022, 22484, 24596, 26572, 34529, 35332, 36421, 40807, 41756, 43043, 43946, 44044, 61831, 67639, 69058, 72842, 73073, 81614, 86086, 87892, 114829, 123662, 135278, 138116, 145684, 146146, 163228, 172172, 229658, 241703, 247324, 270556, 285649, 292292, 379819, 448877, 459316, 473473, 483406, 571298, 759638, 803803, 897754, 946946, 966812, 1142596, 1519276, 1607606, 1795508, 1893892, 2658733, 3142139, 3215212, 4937647, 5317466, 6284278, 9875294, 10634932, 12568556, 19750588, 34563529, 69127058, 138254116]

約数ペア:

[(1, 138254116), (2, 69127058), (4, 34563529), (7, 19750588), (11, 12568556), (13, 10634932), (14, 9875294), (22, 6284278), (26, 5317466), (28, 4937647), (43, 3215212), (44, 3142139), (52, 2658733), (73, 1893892), (77, 1795508), (86, 1607606), (91, 1519276), (121, 1142596), (143, 966812), (146, 946946), (154, 897754), (172, 803803), (182, 759638), (242, 571298), (286, 483406), (292, 473473), (301, 459316), (308, 448877), (364, 379819), (473, 292292), (484, 285649), (511, 270556), (559, 247324), (572, 241703), (602, 229658), (803, 172172), (847, 163228), (946, 146146), (949, 145684), (1001, 138116), (1022, 135278), (1118, 123662), (1204, 114829), (1573, 87892), (1606, 86086), (1694, 81614), (1892, 73073), (1898, 72842), (2002, 69058), (2044, 67639), (2236, 61831), (3139, 44044), (3146, 43946), (3212, 43043), (3311, 41756), (3388, 40807), (3796, 36421), (3913, 35332), (4004, 34529), (5203, 26572), (5621, 24596), (6149, 22484), (6278, 22022), (6292, 21973), (6622, 20878), (6643, 20812), (7826, 17666), (8833, 15652), (10406, 13286), (10439, 13244), (11011, 12556), (11242, 12298)]