131363256

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1816

約数の個数: 64

約数和(自身を含む): 340290720

約数和(自身を除く): 208927464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 424, 488, 636, 732, 1272, 1464, 1693, 3233, 3386, 5079, 6466, 6772, 9699, 10158, 12932, 13544, 19398, 20316, 25864, 38796, 40632, 77592, 89729, 103273, 179458, 206546, 269187, 309819, 358916, 413092, 538374, 619638, 717832, 826184, 1076748, 1239276, 2153496, 2478552, 5473469, 10946938, 16420407, 21893876, 32840814, 43787752, 65681628, 131363256]

約数ペア:

[(1, 131363256), (2, 65681628), (3, 43787752), (4, 32840814), (6, 21893876), (8, 16420407), (12, 10946938), (24, 5473469), (53, 2478552), (61, 2153496), (106, 1239276), (122, 1076748), (159, 826184), (183, 717832), (212, 619638), (244, 538374), (318, 413092), (366, 358916), (424, 309819), (488, 269187), (636, 206546), (732, 179458), (1272, 103273), (1464, 89729), (1693, 77592), (3233, 40632), (3386, 38796), (5079, 25864), (6466, 20316), (6772, 19398), (9699, 13544), (10158, 12932)]