162349460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89203}}^1$

素因数の和:89232

約数の個数: 48

約数和(自身を含む): 419615616

約数和(自身を除く): 257266156

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 89203, 178406, 356812, 446015, 624421, 892030, 1159639, 1248842, 1784060, 2319278, 2497684, 3122105, 4638556, 5798195, 6244210, 8117473, 11596390, 12488420, 16234946, 23192780, 32469892, 40587365, 81174730, 162349460]

約数ペア:

[(1, 162349460), (2, 81174730), (4, 40587365), (5, 32469892), (7, 23192780), (10, 16234946), (13, 12488420), (14, 11596390), (20, 8117473), (26, 6244210), (28, 5798195), (35, 4638556), (52, 3122105), (65, 2497684), (70, 2319278), (91, 1784060), (130, 1248842), (140, 1159639), (182, 892030), (260, 624421), (364, 446015), (455, 356812), (910, 178406), (1820, 89203)]