163194210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8513}}^1$

素因数の和:8600

約数の個数: 64

約数和(自身を含む): 441365760

約数和(自身を除く): 278171550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 8513, 9585, 17026, 19170, 25539, 42565, 51078, 76617, 85130, 127695, 153234, 229851, 255390, 383085, 459702, 604423, 766170, 1149255, 1208846, 1813269, 2298510, 3022115, 3626538, 5439807, 6044230, 9066345, 10879614, 16319421, 18132690, 27199035, 32638842, 54398070, 81597105, 163194210]

約数ペア:

[(1, 163194210), (2, 81597105), (3, 54398070), (5, 32638842), (6, 27199035), (9, 18132690), (10, 16319421), (15, 10879614), (18, 9066345), (27, 6044230), (30, 5439807), (45, 3626538), (54, 3022115), (71, 2298510), (90, 1813269), (135, 1208846), (142, 1149255), (213, 766170), (270, 604423), (355, 459702), (426, 383085), (639, 255390), (710, 229851), (1065, 153234), (1278, 127695), (1917, 85130), (2130, 76617), (3195, 51078), (3834, 42565), (6390, 25539), (8513, 19170), (9585, 17026)]