157416630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 452874240

約数和(自身を除く): 295457610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 47, 70, 82, 94, 105, 123, 141, 205, 210, 235, 246, 282, 287, 329, 389, 410, 470, 574, 615, 658, 705, 778, 861, 987, 1167, 1230, 1410, 1435, 1645, 1722, 1927, 1945, 1974, 2334, 2723, 2870, 3290, 3854, 3890, 4305, 4935, 5446, 5781, 5835, 8169, 8610, 9635, 9870, 11562, 11670, 13489, 13615, 15949, 16338, 18283, 19270, 26978, 27230, 28905, 31898, 36566, 40467, 40845, 47847, 54849, 57810, 67445, 79745, 80934, 81690, 91415, 95694, 109698, 111643, 127981, 134890, 159490, 182830, 202335, 223286, 239235, 255962, 274245, 334929, 383943, 404670, 478470, 548490, 558215, 639905, 669858, 749603, 767886, 1116430, 1279810, 1499206, 1674645, 1919715, 2248809, 3349290, 3748015, 3839430, 4497618, 5247221, 7496030, 10494442, 11244045, 15741663, 22488090, 26236105, 31483326, 52472210, 78708315, 157416630]

約数ペア:

[(1, 157416630), (2, 78708315), (3, 52472210), (5, 31483326), (6, 26236105), (7, 22488090), (10, 15741663), (14, 11244045), (15, 10494442), (21, 7496030), (30, 5247221), (35, 4497618), (41, 3839430), (42, 3748015), (47, 3349290), (70, 2248809), (82, 1919715), (94, 1674645), (105, 1499206), (123, 1279810), (141, 1116430), (205, 767886), (210, 749603), (235, 669858), (246, 639905), (282, 558215), (287, 548490), (329, 478470), (389, 404670), (410, 383943), (470, 334929), (574, 274245), (615, 255962), (658, 239235), (705, 223286), (778, 202335), (861, 182830), (987, 159490), (1167, 134890), (1230, 127981), (1410, 111643), (1435, 109698), (1645, 95694), (1722, 91415), (1927, 81690), (1945, 80934), (1974, 79745), (2334, 67445), (2723, 57810), (2870, 54849), (3290, 47847), (3854, 40845), (3890, 40467), (4305, 36566), (4935, 31898), (5446, 28905), (5781, 27230), (5835, 26978), (8169, 19270), (8610, 18283), (9635, 16338), (9870, 15949), (11562, 13615), (11670, 13489)]