191519118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 491242752

約数和(自身を除く): 299723634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 131, 246, 262, 283, 287, 369, 393, 566, 574, 738, 786, 849, 861, 917, 1179, 1698, 1722, 1834, 1981, 2358, 2547, 2583, 2751, 3962, 5094, 5166, 5371, 5502, 5943, 8253, 10742, 11603, 11886, 16113, 16506, 17829, 23206, 32226, 34809, 35658, 37073, 37597, 48339, 69618, 74146, 75194, 81221, 96678, 104427, 111219, 112791, 162442, 208854, 222438, 225582, 243663, 259511, 333657, 338373, 487326, 519022, 667314, 676746, 730989, 778533, 1461978, 1519993, 1557066, 2335599, 3039986, 4559979, 4671198, 9119958, 10639951, 13679937, 21279902, 27359874, 31919853, 63839706, 95759559, 191519118]

約数ペア:

[(1, 191519118), (2, 95759559), (3, 63839706), (6, 31919853), (7, 27359874), (9, 21279902), (14, 13679937), (18, 10639951), (21, 9119958), (41, 4671198), (42, 4559979), (63, 3039986), (82, 2335599), (123, 1557066), (126, 1519993), (131, 1461978), (246, 778533), (262, 730989), (283, 676746), (287, 667314), (369, 519022), (393, 487326), (566, 338373), (574, 333657), (738, 259511), (786, 243663), (849, 225582), (861, 222438), (917, 208854), (1179, 162442), (1698, 112791), (1722, 111219), (1834, 104427), (1981, 96678), (2358, 81221), (2547, 75194), (2583, 74146), (2751, 69618), (3962, 48339), (5094, 37597), (5166, 37073), (5371, 35658), (5502, 34809), (5943, 32226), (8253, 23206), (10742, 17829), (11603, 16506), (11886, 16113)]