171888972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 454970880

約数和(自身を除く): 283081908

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 61, 68, 76, 102, 114, 122, 183, 204, 228, 244, 323, 366, 646, 727, 732, 969, 1037, 1159, 1292, 1454, 1938, 2074, 2181, 2318, 2908, 3111, 3477, 3876, 4148, 4362, 4636, 6222, 6954, 8724, 12359, 12444, 13813, 13908, 19703, 24718, 27626, 37077, 39406, 41439, 44347, 49436, 55252, 59109, 74154, 78812, 82878, 88694, 118218, 133041, 148308, 165756, 177388, 234821, 236436, 266082, 469642, 532164, 704463, 753899, 842593, 939284, 1408926, 1507798, 1685186, 2261697, 2527779, 2817852, 3015596, 3370372, 4523394, 5055558, 9046788, 10111116, 14324081, 28648162, 42972243, 57296324, 85944486, 171888972]

約数ペア:

[(1, 171888972), (2, 85944486), (3, 57296324), (4, 42972243), (6, 28648162), (12, 14324081), (17, 10111116), (19, 9046788), (34, 5055558), (38, 4523394), (51, 3370372), (57, 3015596), (61, 2817852), (68, 2527779), (76, 2261697), (102, 1685186), (114, 1507798), (122, 1408926), (183, 939284), (204, 842593), (228, 753899), (244, 704463), (323, 532164), (366, 469642), (646, 266082), (727, 236436), (732, 234821), (969, 177388), (1037, 165756), (1159, 148308), (1292, 133041), (1454, 118218), (1938, 88694), (2074, 82878), (2181, 78812), (2318, 74154), (2908, 59109), (3111, 55252), (3477, 49436), (3876, 44347), (4148, 41439), (4362, 39406), (4636, 37077), (6222, 27626), (6954, 24718), (8724, 19703), (12359, 13908), (12444, 13813)]