16457496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 50284800

約数和(自身を除く): 33827304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 187, 193, 204, 209, 228, 264, 323, 374, 386, 408, 418, 456, 561, 579, 627, 646, 748, 772, 836, 969, 1122, 1158, 1254, 1292, 1496, 1544, 1672, 1938, 2123, 2244, 2316, 2508, 2584, 3281, 3553, 3667, 3876, 4246, 4488, 4632, 5016, 6369, 6562, 7106, 7334, 7752, 8492, 9843, 10659, 11001, 12738, 13124, 14212, 14668, 16984, 19686, 21318, 22002, 25476, 26248, 28424, 29336, 36091, 39372, 40337, 42636, 44004, 50952, 62339, 72182, 78744, 80674, 85272, 88008, 108273, 121011, 124678, 144364, 161348, 187017, 216546, 242022, 249356, 288728, 322696, 374034, 433092, 484044, 498712, 685729, 748068, 866184, 968088, 1371458, 1496136, 2057187, 2742916, 4114374, 5485832, 8228748, 16457496]

約数ペア:

[(1, 16457496), (2, 8228748), (3, 5485832), (4, 4114374), (6, 2742916), (8, 2057187), (11, 1496136), (12, 1371458), (17, 968088), (19, 866184), (22, 748068), (24, 685729), (33, 498712), (34, 484044), (38, 433092), (44, 374034), (51, 322696), (57, 288728), (66, 249356), (68, 242022), (76, 216546), (88, 187017), (102, 161348), (114, 144364), (132, 124678), (136, 121011), (152, 108273), (187, 88008), (193, 85272), (204, 80674), (209, 78744), (228, 72182), (264, 62339), (323, 50952), (374, 44004), (386, 42636), (408, 40337), (418, 39372), (456, 36091), (561, 29336), (579, 28424), (627, 26248), (646, 25476), (748, 22002), (772, 21318), (836, 19686), (969, 16984), (1122, 14668), (1158, 14212), (1254, 13124), (1292, 12738), (1496, 11001), (1544, 10659), (1672, 9843), (1938, 8492), (2123, 7752), (2244, 7334), (2316, 7106), (2508, 6562), (2584, 6369), (3281, 5016), (3553, 4632), (3667, 4488), (3876, 4246)]