156639200

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8513}}^1$

素因数の和:8556

約数の個数: 72

約数和(自身を含む): 399068208

約数和(自身を除く): 242429008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 575, 736, 800, 920, 1150, 1840, 2300, 3680, 4600, 8513, 9200, 17026, 18400, 34052, 42565, 68104, 85130, 136208, 170260, 195799, 212825, 272416, 340520, 391598, 425650, 681040, 783196, 851300, 978995, 1362080, 1566392, 1702600, 1957990, 3132784, 3405200, 3915980, 4894975, 6265568, 6810400, 7831960, 9789950, 15663920, 19579900, 31327840, 39159800, 78319600, 156639200]

約数ペア:

[(1, 156639200), (2, 78319600), (4, 39159800), (5, 31327840), (8, 19579900), (10, 15663920), (16, 9789950), (20, 7831960), (23, 6810400), (25, 6265568), (32, 4894975), (40, 3915980), (46, 3405200), (50, 3132784), (80, 1957990), (92, 1702600), (100, 1566392), (115, 1362080), (160, 978995), (184, 851300), (200, 783196), (230, 681040), (368, 425650), (400, 391598), (460, 340520), (575, 272416), (736, 212825), (800, 195799), (920, 170260), (1150, 136208), (1840, 85130), (2300, 68104), (3680, 42565), (4600, 34052), (8513, 18400), (9200, 17026)]