143447876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 301045248

約数和(自身を除く): 157597372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 143, 169, 191, 202, 286, 338, 382, 404, 572, 676, 764, 1111, 1313, 1859, 2101, 2222, 2483, 2626, 3718, 4202, 4444, 4966, 5252, 7436, 8404, 9932, 14443, 17069, 19291, 27313, 28886, 32279, 34138, 38582, 54626, 57772, 64558, 68276, 77164, 109252, 129116, 187759, 212201, 250783, 355069, 375518, 424402, 501566, 710138, 751036, 848804, 1003132, 1420276, 2758613, 3260179, 5517226, 6520358, 11034452, 13040716, 35861969, 71723938, 143447876]

約数ペア:

[(1, 143447876), (2, 71723938), (4, 35861969), (11, 13040716), (13, 11034452), (22, 6520358), (26, 5517226), (44, 3260179), (52, 2758613), (101, 1420276), (143, 1003132), (169, 848804), (191, 751036), (202, 710138), (286, 501566), (338, 424402), (382, 375518), (404, 355069), (572, 250783), (676, 212201), (764, 187759), (1111, 129116), (1313, 109252), (1859, 77164), (2101, 68276), (2222, 64558), (2483, 57772), (2626, 54626), (3718, 38582), (4202, 34138), (4444, 32279), (4966, 28886), (5252, 27313), (7436, 19291), (8404, 17069), (9932, 14443)]