168298746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2659}}^1$

素因数の和:2819

約数の個数: 64

約数和(自身を含む): 422876160

約数和(自身を除く): 254577414

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 137, 154, 231, 274, 411, 462, 822, 959, 1507, 1918, 2659, 2877, 3014, 4521, 5318, 5754, 7977, 9042, 10549, 15954, 18613, 21098, 29249, 31647, 37226, 55839, 58498, 63294, 87747, 111678, 175494, 204743, 364283, 409486, 614229, 728566, 1092849, 1228458, 2185698, 2549981, 4007113, 5099962, 7649943, 8014226, 12021339, 15299886, 24042678, 28049791, 56099582, 84149373, 168298746]

約数ペア:

[(1, 168298746), (2, 84149373), (3, 56099582), (6, 28049791), (7, 24042678), (11, 15299886), (14, 12021339), (21, 8014226), (22, 7649943), (33, 5099962), (42, 4007113), (66, 2549981), (77, 2185698), (137, 1228458), (154, 1092849), (231, 728566), (274, 614229), (411, 409486), (462, 364283), (822, 204743), (959, 175494), (1507, 111678), (1918, 87747), (2659, 63294), (2877, 58498), (3014, 55839), (4521, 37226), (5318, 31647), (5754, 29249), (7977, 21098), (9042, 18613), (10549, 15954)]