163105110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 500659200

約数和(自身を除く): 337554090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 211, 270, 315, 378, 409, 422, 630, 633, 818, 945, 1055, 1227, 1266, 1477, 1890, 1899, 2045, 2110, 2454, 2863, 2954, 3165, 3681, 3798, 4090, 4431, 5697, 5726, 6135, 6330, 7362, 7385, 8589, 8862, 9495, 11043, 11394, 12270, 13293, 14315, 14770, 17178, 18405, 18990, 22086, 22155, 25767, 26586, 28485, 28630, 36810, 39879, 42945, 44310, 51534, 55215, 56970, 66465, 77301, 79758, 85890, 86299, 110430, 128835, 132930, 154602, 172598, 199395, 257670, 258897, 386505, 398790, 431495, 517794, 604093, 773010, 776691, 862990, 1208186, 1294485, 1553382, 1812279, 2330073, 2588970, 3020465, 3624558, 3883455, 4660146, 5436837, 6040930, 7766910, 9061395, 10873674, 11650365, 16310511, 18122790, 23300730, 27184185, 32621022, 54368370, 81552555, 163105110]

約数ペア:

[(1, 163105110), (2, 81552555), (3, 54368370), (5, 32621022), (6, 27184185), (7, 23300730), (9, 18122790), (10, 16310511), (14, 11650365), (15, 10873674), (18, 9061395), (21, 7766910), (27, 6040930), (30, 5436837), (35, 4660146), (42, 3883455), (45, 3624558), (54, 3020465), (63, 2588970), (70, 2330073), (90, 1812279), (105, 1553382), (126, 1294485), (135, 1208186), (189, 862990), (210, 776691), (211, 773010), (270, 604093), (315, 517794), (378, 431495), (409, 398790), (422, 386505), (630, 258897), (633, 257670), (818, 199395), (945, 172598), (1055, 154602), (1227, 132930), (1266, 128835), (1477, 110430), (1890, 86299), (1899, 85890), (2045, 79758), (2110, 77301), (2454, 66465), (2863, 56970), (2954, 55215), (3165, 51534), (3681, 44310), (3798, 42945), (4090, 39879), (4431, 36810), (5697, 28630), (5726, 28485), (6135, 26586), (6330, 25767), (7362, 22155), (7385, 22086), (8589, 18990), (8862, 18405), (9495, 17178), (11043, 14770), (11394, 14315), (12270, 13293)]