178037328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 565678080

約数和(自身を除く): 387640752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 71, 84, 102, 112, 119, 136, 142, 168, 204, 213, 238, 272, 284, 336, 357, 408, 426, 439, 476, 497, 568, 714, 816, 852, 878, 952, 994, 1136, 1207, 1317, 1428, 1491, 1704, 1756, 1904, 1988, 2414, 2634, 2856, 2982, 3073, 3408, 3512, 3621, 3976, 4828, 5268, 5712, 5964, 6146, 7024, 7242, 7463, 7952, 8449, 9219, 9656, 10536, 11928, 12292, 14484, 14926, 16898, 18438, 19312, 21072, 22389, 23856, 24584, 25347, 28968, 29852, 31169, 33796, 36876, 44778, 49168, 50694, 52241, 57936, 59704, 62338, 67592, 73752, 89556, 93507, 101388, 104482, 119408, 124676, 135184, 147504, 156723, 179112, 187014, 202776, 208964, 218183, 249352, 313446, 358224, 374028, 405552, 417928, 436366, 498704, 529873, 626892, 654549, 748056, 835856, 872732, 1059746, 1253784, 1309098, 1496112, 1589619, 1745464, 2119492, 2507568, 2618196, 3179238, 3490928, 3709111, 4238984, 5236392, 6358476, 7418222, 8477968, 10472784, 11127333, 12716952, 14836444, 22254666, 25433904, 29672888, 44509332, 59345776, 89018664, 178037328]

約数ペア:

[(1, 178037328), (2, 89018664), (3, 59345776), (4, 44509332), (6, 29672888), (7, 25433904), (8, 22254666), (12, 14836444), (14, 12716952), (16, 11127333), (17, 10472784), (21, 8477968), (24, 7418222), (28, 6358476), (34, 5236392), (42, 4238984), (48, 3709111), (51, 3490928), (56, 3179238), (68, 2618196), (71, 2507568), (84, 2119492), (102, 1745464), (112, 1589619), (119, 1496112), (136, 1309098), (142, 1253784), (168, 1059746), (204, 872732), (213, 835856), (238, 748056), (272, 654549), (284, 626892), (336, 529873), (357, 498704), (408, 436366), (426, 417928), (439, 405552), (476, 374028), (497, 358224), (568, 313446), (714, 249352), (816, 218183), (852, 208964), (878, 202776), (952, 187014), (994, 179112), (1136, 156723), (1207, 147504), (1317, 135184), (1428, 124676), (1491, 119408), (1704, 104482), (1756, 101388), (1904, 93507), (1988, 89556), (2414, 73752), (2634, 67592), (2856, 62338), (2982, 59704), (3073, 57936), (3408, 52241), (3512, 50694), (3621, 49168), (3976, 44778), (4828, 36876), (5268, 33796), (5712, 31169), (5964, 29852), (6146, 28968), (7024, 25347), (7242, 24584), (7463, 23856), (7952, 22389), (8449, 21072), (9219, 19312), (9656, 18438), (10536, 16898), (11928, 14926), (12292, 14484)]