198532488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2107

約数の個数: 128

約数和(自身を含む): 630789120

約数和(自身を除く): 432256632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 53, 56, 66, 77, 84, 88, 106, 132, 154, 159, 168, 212, 231, 264, 308, 318, 371, 424, 462, 583, 616, 636, 742, 924, 1113, 1166, 1272, 1484, 1749, 1848, 2027, 2226, 2332, 2968, 3498, 4054, 4081, 4452, 4664, 6081, 6996, 8108, 8162, 8904, 12162, 12243, 13992, 14189, 16216, 16324, 22297, 24324, 24486, 28378, 32648, 42567, 44594, 48648, 48972, 56756, 66891, 85134, 89188, 97944, 107431, 113512, 133782, 156079, 170268, 178376, 214862, 267564, 312158, 322293, 340536, 429724, 468237, 535128, 624316, 644586, 752017, 859448, 936474, 1181741, 1248632, 1289172, 1504034, 1872948, 2256051, 2363482, 2578344, 3008068, 3545223, 3745896, 4512102, 4726964, 6016136, 7090446, 8272187, 9024204, 9453928, 14180892, 16544374, 18048408, 24816561, 28361784, 33088748, 49633122, 66177496, 99266244, 198532488]

約数ペア:

[(1, 198532488), (2, 99266244), (3, 66177496), (4, 49633122), (6, 33088748), (7, 28361784), (8, 24816561), (11, 18048408), (12, 16544374), (14, 14180892), (21, 9453928), (22, 9024204), (24, 8272187), (28, 7090446), (33, 6016136), (42, 4726964), (44, 4512102), (53, 3745896), (56, 3545223), (66, 3008068), (77, 2578344), (84, 2363482), (88, 2256051), (106, 1872948), (132, 1504034), (154, 1289172), (159, 1248632), (168, 1181741), (212, 936474), (231, 859448), (264, 752017), (308, 644586), (318, 624316), (371, 535128), (424, 468237), (462, 429724), (583, 340536), (616, 322293), (636, 312158), (742, 267564), (924, 214862), (1113, 178376), (1166, 170268), (1272, 156079), (1484, 133782), (1749, 113512), (1848, 107431), (2027, 97944), (2226, 89188), (2332, 85134), (2968, 66891), (3498, 56756), (4054, 48972), (4081, 48648), (4452, 44594), (4664, 42567), (6081, 32648), (6996, 28378), (8108, 24486), (8162, 24324), (8904, 22297), (12162, 16324), (12243, 16216), (13992, 14189)]