127853908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 284074560

約数和(自身を除く): 156220652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 169, 182, 287, 338, 364, 533, 574, 659, 676, 1066, 1148, 1183, 1318, 2132, 2366, 2636, 3731, 4613, 4732, 6929, 7462, 8567, 9226, 13858, 14924, 17134, 18452, 27019, 27716, 34268, 48503, 54038, 59969, 97006, 108076, 111371, 119938, 189133, 194012, 222742, 239876, 351247, 378266, 445484, 702494, 756532, 779597, 1404988, 1559194, 2458729, 3118388, 4566211, 4917458, 9132422, 9834916, 18264844, 31963477, 63926954, 127853908]

約数ペア:

[(1, 127853908), (2, 63926954), (4, 31963477), (7, 18264844), (13, 9834916), (14, 9132422), (26, 4917458), (28, 4566211), (41, 3118388), (52, 2458729), (82, 1559194), (91, 1404988), (164, 779597), (169, 756532), (182, 702494), (287, 445484), (338, 378266), (364, 351247), (533, 239876), (574, 222742), (659, 194012), (676, 189133), (1066, 119938), (1148, 111371), (1183, 108076), (1318, 97006), (2132, 59969), (2366, 54038), (2636, 48503), (3731, 34268), (4613, 27716), (4732, 27019), (6929, 18452), (7462, 17134), (8567, 14924), (9226, 13858)]