179293452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 456240960

約数和(自身を除く): 276947508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 211, 338, 419, 422, 507, 633, 676, 838, 844, 1014, 1257, 1266, 1676, 2028, 2514, 2532, 2743, 5028, 5447, 5486, 8229, 10894, 10972, 16341, 16458, 21788, 32682, 32916, 35659, 65364, 70811, 71318, 88409, 106977, 141622, 142636, 176818, 212433, 213954, 265227, 283244, 353636, 424866, 427908, 530454, 849732, 1060908, 1149317, 2298634, 3447951, 4597268, 6895902, 13791804, 14941121, 29882242, 44823363, 59764484, 89646726, 179293452]

約数ペア:

[(1, 179293452), (2, 89646726), (3, 59764484), (4, 44823363), (6, 29882242), (12, 14941121), (13, 13791804), (26, 6895902), (39, 4597268), (52, 3447951), (78, 2298634), (156, 1149317), (169, 1060908), (211, 849732), (338, 530454), (419, 427908), (422, 424866), (507, 353636), (633, 283244), (676, 265227), (838, 213954), (844, 212433), (1014, 176818), (1257, 142636), (1266, 141622), (1676, 106977), (2028, 88409), (2514, 71318), (2532, 70811), (2743, 65364), (5028, 35659), (5447, 32916), (5486, 32682), (8229, 21788), (10894, 16458), (10972, 16341)]