156926684990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2857889}}^1$

素因数の和:2857949

約数の個数: 48

約数和(自身を含む): 315854002800

約数和(自身を除く): 158927317810

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 578, 646, 1445, 1615, 2890, 3230, 5491, 10982, 27455, 54910, 2857889, 5715778, 14289445, 28578890, 48584113, 54299891, 97168226, 108599782, 242920565, 271499455, 485841130, 542998910, 825929921, 923098147, 1651859842, 1846196294, 4129649605, 4615490735, 8259299210, 9230981470, 15692668499, 31385336998, 78463342495, 156926684990]

約数ペア:

[(1, 156926684990), (2, 78463342495), (5, 31385336998), (10, 15692668499), (17, 9230981470), (19, 8259299210), (34, 4615490735), (38, 4129649605), (85, 1846196294), (95, 1651859842), (170, 923098147), (190, 825929921), (289, 542998910), (323, 485841130), (578, 271499455), (646, 242920565), (1445, 108599782), (1615, 97168226), (2890, 54299891), (3230, 48584113), (5491, 28578890), (10982, 14289445), (27455, 5715778), (54910, 2857889)]