159200028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:364

約数の個数: 108

約数和(自身を含む): 441237888

約数和(自身を除く): 282037860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 169, 191, 234, 274, 338, 382, 411, 468, 507, 548, 573, 676, 764, 822, 1014, 1146, 1233, 1521, 1644, 1719, 1781, 2028, 2292, 2466, 2483, 3042, 3438, 3562, 4932, 4966, 5343, 6084, 6876, 7124, 7449, 9932, 10686, 14898, 16029, 21372, 22347, 23153, 26167, 29796, 32058, 32279, 44694, 46306, 52334, 64116, 64558, 69459, 78501, 89388, 92612, 96837, 104668, 129116, 138918, 157002, 193674, 208377, 235503, 277836, 290511, 314004, 340171, 387348, 416754, 471006, 581022, 680342, 833508, 942012, 1020513, 1162044, 1360684, 2041026, 3061539, 4082052, 4422223, 6123078, 8844446, 12246156, 13266669, 17688892, 26533338, 39800007, 53066676, 79600014, 159200028]

約数ペア:

[(1, 159200028), (2, 79600014), (3, 53066676), (4, 39800007), (6, 26533338), (9, 17688892), (12, 13266669), (13, 12246156), (18, 8844446), (26, 6123078), (36, 4422223), (39, 4082052), (52, 3061539), (78, 2041026), (117, 1360684), (137, 1162044), (156, 1020513), (169, 942012), (191, 833508), (234, 680342), (274, 581022), (338, 471006), (382, 416754), (411, 387348), (468, 340171), (507, 314004), (548, 290511), (573, 277836), (676, 235503), (764, 208377), (822, 193674), (1014, 157002), (1146, 138918), (1233, 129116), (1521, 104668), (1644, 96837), (1719, 92612), (1781, 89388), (2028, 78501), (2292, 69459), (2466, 64558), (2483, 64116), (3042, 52334), (3438, 46306), (3562, 44694), (4932, 32279), (4966, 32058), (5343, 29796), (6084, 26167), (6876, 23153), (7124, 22347), (7449, 21372), (9932, 16029), (10686, 14898)]