130144448

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9371}}^1$

素因数の和:9421

約数の個数: 56

約数和(自身を含む): 304702464

約数和(自身を除く): 174558016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 9371, 13888, 18742, 37484, 65597, 74968, 131194, 149936, 262388, 290501, 299872, 524776, 581002, 599744, 1049552, 1162004, 2033507, 2099104, 2324008, 4067014, 4198208, 4648016, 8134028, 9296032, 16268056, 18592064, 32536112, 65072224, 130144448]

約数ペア:

[(1, 130144448), (2, 65072224), (4, 32536112), (7, 18592064), (8, 16268056), (14, 9296032), (16, 8134028), (28, 4648016), (31, 4198208), (32, 4067014), (56, 2324008), (62, 2099104), (64, 2033507), (112, 1162004), (124, 1049552), (217, 599744), (224, 581002), (248, 524776), (434, 299872), (448, 290501), (496, 262388), (868, 149936), (992, 131194), (1736, 74968), (1984, 65597), (3472, 37484), (6944, 18742), (9371, 13888)]