130872304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2851}}^1$

素因数の和:3029

約数の個数: 40

約数和(自身を含む): 268772480

約数和(自身を除く): 137900176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2416, 2851, 2869, 5702, 5738, 11404, 11476, 22808, 22952, 45616, 45904, 54169, 108338, 216676, 430501, 433352, 861002, 866704, 1722004, 3444008, 6888016, 8179519, 16359038, 32718076, 65436152, 130872304]

約数ペア:

[(1, 130872304), (2, 65436152), (4, 32718076), (8, 16359038), (16, 8179519), (19, 6888016), (38, 3444008), (76, 1722004), (151, 866704), (152, 861002), (302, 433352), (304, 430501), (604, 216676), (1208, 108338), (2416, 54169), (2851, 45904), (2869, 45616), (5702, 22952), (5738, 22808), (11404, 11476)]