156740427688

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1900529}}^1$

素因数の和:1900622

約数の個数: 48

約数和(自身を含む): 323451200700

約数和(自身を除く): 166710773012

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 169, 244, 338, 488, 676, 793, 1352, 1586, 3172, 6344, 10309, 20618, 41236, 82472, 1900529, 3801058, 7602116, 15204232, 24706877, 49413754, 98827508, 115932269, 197655016, 231864538, 321189401, 463729076, 642378802, 927458152, 1284757604, 1507119497, 2569515208, 3014238994, 6028477988, 12056955976, 19592553461, 39185106922, 78370213844, 156740427688]

約数ペア:

[(1, 156740427688), (2, 78370213844), (4, 39185106922), (8, 19592553461), (13, 12056955976), (26, 6028477988), (52, 3014238994), (61, 2569515208), (104, 1507119497), (122, 1284757604), (169, 927458152), (244, 642378802), (338, 463729076), (488, 321189401), (676, 231864538), (793, 197655016), (1352, 115932269), (1586, 98827508), (3172, 49413754), (6344, 24706877), (10309, 15204232), (20618, 7602116), (41236, 3801058), (82472, 1900529)]