158196360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4007}}^1$

素因数の和:4075

約数の個数: 128

約数和(自身を含む): 554065920

約数和(自身を除く): 395869560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4007, 4935, 5640, 6580, 7896, 8014, 9870, 12021, 13160, 16028, 19740, 20035, 24042, 28049, 32056, 39480, 40070, 48084, 56098, 60105, 80140, 84147, 96168, 112196, 120210, 140245, 160280, 168294, 188329, 224392, 240420, 280490, 336588, 376658, 420735, 480840, 560980, 564987, 673176, 753316, 841470, 941645, 1121960, 1129974, 1318303, 1506632, 1682940, 1883290, 2259948, 2636606, 2824935, 3365880, 3766580, 3954909, 4519896, 5273212, 5649870, 6591515, 7533160, 7909818, 10546424, 11299740, 13183030, 15819636, 19774545, 22599480, 26366060, 31639272, 39549090, 52732120, 79098180, 158196360]

約数ペア:

[(1, 158196360), (2, 79098180), (3, 52732120), (4, 39549090), (5, 31639272), (6, 26366060), (7, 22599480), (8, 19774545), (10, 15819636), (12, 13183030), (14, 11299740), (15, 10546424), (20, 7909818), (21, 7533160), (24, 6591515), (28, 5649870), (30, 5273212), (35, 4519896), (40, 3954909), (42, 3766580), (47, 3365880), (56, 2824935), (60, 2636606), (70, 2259948), (84, 1883290), (94, 1682940), (105, 1506632), (120, 1318303), (140, 1129974), (141, 1121960), (168, 941645), (188, 841470), (210, 753316), (235, 673176), (280, 564987), (282, 560980), (329, 480840), (376, 420735), (420, 376658), (470, 336588), (564, 280490), (658, 240420), (705, 224392), (840, 188329), (940, 168294), (987, 160280), (1128, 140245), (1316, 120210), (1410, 112196), (1645, 96168), (1880, 84147), (1974, 80140), (2632, 60105), (2820, 56098), (3290, 48084), (3948, 40070), (4007, 39480), (4935, 32056), (5640, 28049), (6580, 24042), (7896, 20035), (8014, 19740), (9870, 16028), (12021, 13160)]