143295684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^2\times {\mathrm{149}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 388315200

約数和(自身を除く): 245019516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 149, 214, 298, 321, 428, 447, 596, 642, 749, 894, 1043, 1284, 1498, 1788, 2086, 2247, 2996, 3129, 4172, 4494, 6258, 8988, 11449, 12516, 15943, 22898, 31886, 34347, 45796, 47829, 63772, 68694, 80143, 95658, 111601, 137388, 160286, 191316, 223202, 240429, 320572, 334803, 446404, 480858, 669606, 961716, 1339212, 1705901, 3411802, 5117703, 6823604, 10235406, 11941307, 20470812, 23882614, 35823921, 47765228, 71647842, 143295684]

約数ペア:

[(1, 143295684), (2, 71647842), (3, 47765228), (4, 35823921), (6, 23882614), (7, 20470812), (12, 11941307), (14, 10235406), (21, 6823604), (28, 5117703), (42, 3411802), (84, 1705901), (107, 1339212), (149, 961716), (214, 669606), (298, 480858), (321, 446404), (428, 334803), (447, 320572), (596, 240429), (642, 223202), (749, 191316), (894, 160286), (1043, 137388), (1284, 111601), (1498, 95658), (1788, 80143), (2086, 68694), (2247, 63772), (2996, 47829), (3129, 45796), (4172, 34347), (4494, 31886), (6258, 22898), (8988, 15943), (11449, 12516)]