131813682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1344

約数の個数: 128

約数和(自身を含む): 375072768

約数和(自身を除く): 243259086

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 33, 34, 39, 42, 51, 66, 77, 78, 91, 102, 119, 143, 154, 182, 187, 221, 231, 238, 273, 286, 357, 374, 429, 442, 462, 546, 561, 663, 714, 858, 1001, 1122, 1291, 1309, 1326, 1547, 2002, 2431, 2582, 2618, 3003, 3094, 3873, 3927, 4641, 4862, 6006, 7293, 7746, 7854, 9037, 9282, 14201, 14586, 16783, 17017, 18074, 21947, 27111, 28402, 33566, 34034, 42603, 43894, 50349, 51051, 54222, 65841, 85206, 99407, 100698, 102102, 117481, 131682, 153629, 184613, 198814, 234962, 241417, 285311, 298221, 307258, 352443, 369226, 460887, 482834, 553839, 570622, 596442, 704886, 724251, 855933, 921774, 1107678, 1292291, 1448502, 1689919, 1711866, 1997177, 2584582, 3138421, 3379838, 3876873, 3994354, 5069757, 5991531, 6276842, 7753746, 9415263, 10139514, 11983062, 18830526, 21968947, 43937894, 65906841, 131813682]

約数ペア:

[(1, 131813682), (2, 65906841), (3, 43937894), (6, 21968947), (7, 18830526), (11, 11983062), (13, 10139514), (14, 9415263), (17, 7753746), (21, 6276842), (22, 5991531), (26, 5069757), (33, 3994354), (34, 3876873), (39, 3379838), (42, 3138421), (51, 2584582), (66, 1997177), (77, 1711866), (78, 1689919), (91, 1448502), (102, 1292291), (119, 1107678), (143, 921774), (154, 855933), (182, 724251), (187, 704886), (221, 596442), (231, 570622), (238, 553839), (273, 482834), (286, 460887), (357, 369226), (374, 352443), (429, 307258), (442, 298221), (462, 285311), (546, 241417), (561, 234962), (663, 198814), (714, 184613), (858, 153629), (1001, 131682), (1122, 117481), (1291, 102102), (1309, 100698), (1326, 99407), (1547, 85206), (2002, 65841), (2431, 54222), (2582, 51051), (2618, 50349), (3003, 43894), (3094, 42603), (3873, 34034), (3927, 33566), (4641, 28402), (4862, 27111), (6006, 21947), (7293, 18074), (7746, 17017), (7854, 16783), (9037, 14586), (9282, 14201)]