152257840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6323}}^1$

素因数の和:6386

約数の個数: 80

約数和(自身を含む): 414044928

約数和(自身を除く): 261787088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 6323, 12040, 12646, 24080, 25292, 31615, 44261, 50584, 63230, 88522, 101168, 126460, 177044, 221305, 252920, 271889, 354088, 442610, 505840, 543778, 708176, 885220, 1087556, 1359445, 1770440, 1903223, 2175112, 2718890, 3540880, 3806446, 4350224, 5437780, 7612892, 9516115, 10875560, 15225784, 19032230, 21751120, 30451568, 38064460, 76128920, 152257840]

約数ペア:

[(1, 152257840), (2, 76128920), (4, 38064460), (5, 30451568), (7, 21751120), (8, 19032230), (10, 15225784), (14, 10875560), (16, 9516115), (20, 7612892), (28, 5437780), (35, 4350224), (40, 3806446), (43, 3540880), (56, 2718890), (70, 2175112), (80, 1903223), (86, 1770440), (112, 1359445), (140, 1087556), (172, 885220), (215, 708176), (280, 543778), (301, 505840), (344, 442610), (430, 354088), (560, 271889), (602, 252920), (688, 221305), (860, 177044), (1204, 126460), (1505, 101168), (1720, 88522), (2408, 63230), (3010, 50584), (3440, 44261), (4816, 31615), (6020, 25292), (6323, 24080), (12040, 12646)]