132678

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1$

素因数の和:40

約数の個数: 56

約数和(自身を含む): 367248

約数和(自身を除く): 234570

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 243, 273, 351, 378, 486, 546, 567, 702, 729, 819, 1053, 1134, 1458, 1638, 1701, 2106, 2457, 3159, 3402, 4914, 5103, 6318, 7371, 9477, 10206, 14742, 18954, 22113, 44226, 66339, 132678]

約数ペア:

[(1, 132678), (2, 66339), (3, 44226), (6, 22113), (7, 18954), (9, 14742), (13, 10206), (14, 9477), (18, 7371), (21, 6318), (26, 5103), (27, 4914), (39, 3402), (42, 3159), (54, 2457), (63, 2106), (78, 1701), (81, 1638), (91, 1458), (117, 1134), (126, 1053), (162, 819), (182, 729), (189, 702), (234, 567), (243, 546), (273, 486), (351, 378)]