189619836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 549593856

約数和(自身を除く): 359974020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 73, 84, 102, 107, 119, 146, 204, 214, 219, 238, 289, 292, 321, 357, 428, 438, 476, 511, 578, 642, 714, 749, 867, 876, 1022, 1156, 1241, 1284, 1428, 1498, 1533, 1734, 1819, 2023, 2044, 2247, 2482, 2996, 3066, 3468, 3638, 3723, 4046, 4494, 4964, 5457, 6069, 6132, 7276, 7446, 7811, 8092, 8687, 8988, 10914, 12138, 12733, 14892, 15622, 17374, 21097, 21828, 23433, 24276, 25466, 26061, 30923, 31244, 34748, 38199, 42194, 46866, 50932, 52122, 54677, 61846, 63291, 76398, 84388, 92769, 93732, 104244, 109354, 123692, 126582, 132787, 147679, 152796, 164031, 185538, 216461, 218708, 253164, 265574, 295358, 328062, 371076, 398361, 432922, 443037, 531148, 590716, 649383, 656124, 796722, 865844, 886074, 929509, 1298766, 1593444, 1772148, 1859018, 2257379, 2597532, 2788527, 3718036, 4514758, 5577054, 6772137, 9029516, 11154108, 13544274, 15801653, 27088548, 31603306, 47404959, 63206612, 94809918, 189619836]

約数ペア:

[(1, 189619836), (2, 94809918), (3, 63206612), (4, 47404959), (6, 31603306), (7, 27088548), (12, 15801653), (14, 13544274), (17, 11154108), (21, 9029516), (28, 6772137), (34, 5577054), (42, 4514758), (51, 3718036), (68, 2788527), (73, 2597532), (84, 2257379), (102, 1859018), (107, 1772148), (119, 1593444), (146, 1298766), (204, 929509), (214, 886074), (219, 865844), (238, 796722), (289, 656124), (292, 649383), (321, 590716), (357, 531148), (428, 443037), (438, 432922), (476, 398361), (511, 371076), (578, 328062), (642, 295358), (714, 265574), (749, 253164), (867, 218708), (876, 216461), (1022, 185538), (1156, 164031), (1241, 152796), (1284, 147679), (1428, 132787), (1498, 126582), (1533, 123692), (1734, 109354), (1819, 104244), (2023, 93732), (2044, 92769), (2247, 84388), (2482, 76398), (2996, 63291), (3066, 61846), (3468, 54677), (3638, 52122), (3723, 50932), (4046, 46866), (4494, 42194), (4964, 38199), (5457, 34748), (6069, 31244), (6132, 30923), (7276, 26061), (7446, 25466), (7811, 24276), (8092, 23433), (8687, 21828), (8988, 21097), (10914, 17374), (12138, 15622), (12733, 14892)]