164470852

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3797}}^1$

素因数の和:3845

約数の個数: 72

約数和(自身を含む): 381881304

約数和(自身を除く): 217410452

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 2548, 3094, 3332, 3797, 6188, 7594, 10829, 15188, 21658, 26579, 43316, 49361, 53158, 64549, 98722, 106316, 129098, 186053, 197444, 258196, 345527, 372106, 451843, 691054, 744212, 839137, 903686, 1382108, 1678274, 1807372, 2418689, 3162901, 3356548, 4837378, 5873959, 6325802, 9674756, 11747918, 12651604, 23495836, 41117713, 82235426, 164470852]

約数ペア:

[(1, 164470852), (2, 82235426), (4, 41117713), (7, 23495836), (13, 12651604), (14, 11747918), (17, 9674756), (26, 6325802), (28, 5873959), (34, 4837378), (49, 3356548), (52, 3162901), (68, 2418689), (91, 1807372), (98, 1678274), (119, 1382108), (182, 903686), (196, 839137), (221, 744212), (238, 691054), (364, 451843), (442, 372106), (476, 345527), (637, 258196), (833, 197444), (884, 186053), (1274, 129098), (1547, 106316), (1666, 98722), (2548, 64549), (3094, 53158), (3332, 49361), (3797, 43316), (6188, 26579), (7594, 21658), (10829, 15188)]