141874720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68209}}^1$

素因数の和:68237

約数の個数: 48

約数和(自身を含む): 360967320

約数和(自身を除く): 219092600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 68209, 136418, 272836, 341045, 545672, 682090, 886717, 1091344, 1364180, 1773434, 2182688, 2728360, 3546868, 4433585, 5456720, 7093736, 8867170, 10913440, 14187472, 17734340, 28374944, 35468680, 70937360, 141874720]

約数ペア:

[(1, 141874720), (2, 70937360), (4, 35468680), (5, 28374944), (8, 17734340), (10, 14187472), (13, 10913440), (16, 8867170), (20, 7093736), (26, 5456720), (32, 4433585), (40, 3546868), (52, 2728360), (65, 2182688), (80, 1773434), (104, 1364180), (130, 1091344), (160, 886717), (208, 682090), (260, 545672), (416, 341045), (520, 272836), (1040, 136418), (2080, 68209)]