189505104

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 502949952

約数和(自身を除く): 313444848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 163, 212, 318, 326, 424, 457, 489, 636, 652, 848, 914, 978, 1272, 1304, 1371, 1828, 1956, 2544, 2608, 2742, 3656, 3912, 5484, 7312, 7824, 8639, 10968, 17278, 21936, 24221, 25917, 34556, 48442, 51834, 69112, 72663, 74491, 96884, 103668, 138224, 145326, 148982, 193768, 207336, 223473, 290652, 297964, 387536, 414672, 446946, 581304, 595928, 893892, 1162608, 1191856, 1787784, 3575568, 3948023, 7896046, 11844069, 15792092, 23688138, 31584184, 47376276, 63168368, 94752552, 189505104]

約数ペア:

[(1, 189505104), (2, 94752552), (3, 63168368), (4, 47376276), (6, 31584184), (8, 23688138), (12, 15792092), (16, 11844069), (24, 7896046), (48, 3948023), (53, 3575568), (106, 1787784), (159, 1191856), (163, 1162608), (212, 893892), (318, 595928), (326, 581304), (424, 446946), (457, 414672), (489, 387536), (636, 297964), (652, 290652), (848, 223473), (914, 207336), (978, 193768), (1272, 148982), (1304, 145326), (1371, 138224), (1828, 103668), (1956, 96884), (2544, 74491), (2608, 72663), (2742, 69112), (3656, 51834), (3912, 48442), (5484, 34556), (7312, 25917), (7824, 24221), (8639, 21936), (10968, 17278)]