129384304

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2190

約数の個数: 60

約数和(自身を含む): 295442400

約数和(自身を除く): 166058096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 316, 392, 553, 632, 784, 1106, 1264, 2089, 2212, 3871, 4178, 4424, 7742, 8356, 8848, 14623, 15484, 16712, 29246, 30968, 33424, 58492, 61936, 102361, 116984, 165031, 204722, 233968, 330062, 409444, 660124, 818888, 1155217, 1320248, 1637776, 2310434, 2640496, 4620868, 8086519, 9241736, 16173038, 18483472, 32346076, 64692152, 129384304]

約数ペア:

[(1, 129384304), (2, 64692152), (4, 32346076), (7, 18483472), (8, 16173038), (14, 9241736), (16, 8086519), (28, 4620868), (49, 2640496), (56, 2310434), (79, 1637776), (98, 1320248), (112, 1155217), (158, 818888), (196, 660124), (316, 409444), (392, 330062), (553, 233968), (632, 204722), (784, 165031), (1106, 116984), (1264, 102361), (2089, 61936), (2212, 58492), (3871, 33424), (4178, 30968), (4424, 29246), (7742, 16712), (8356, 15484), (8848, 14623)]