158319772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 305454240

約数和(自身を除く): 147134468

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 179, 233, 292, 358, 466, 716, 932, 949, 1898, 2327, 3029, 3796, 4654, 6058, 9308, 12116, 13067, 17009, 26134, 34018, 41707, 52268, 68036, 83414, 166828, 169871, 221117, 339742, 442234, 542191, 679484, 884468, 1084382, 2168764, 3044611, 6089222, 12178444, 39579943, 79159886, 158319772]

約数ペア:

[(1, 158319772), (2, 79159886), (4, 39579943), (13, 12178444), (26, 6089222), (52, 3044611), (73, 2168764), (146, 1084382), (179, 884468), (233, 679484), (292, 542191), (358, 442234), (466, 339742), (716, 221117), (932, 169871), (949, 166828), (1898, 83414), (2327, 68036), (3029, 52268), (3796, 41707), (4654, 34018), (6058, 26134), (9308, 17009), (12116, 13067)]