164012856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2549}}^1$

素因数の和:2948

約数の個数: 64

約数和(自身を含む): 470016000

約数和(自身を除く): 306003144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383, 766, 1149, 1532, 2298, 2549, 2681, 3064, 4596, 5098, 5362, 7647, 8043, 9192, 10196, 10724, 15294, 16086, 17843, 20392, 21448, 30588, 32172, 35686, 53529, 61176, 64344, 71372, 107058, 142744, 214116, 428232, 976267, 1952534, 2928801, 3905068, 5857602, 6833869, 7810136, 11715204, 13667738, 20501607, 23430408, 27335476, 41003214, 54670952, 82006428, 164012856]

約数ペア:

[(1, 164012856), (2, 82006428), (3, 54670952), (4, 41003214), (6, 27335476), (7, 23430408), (8, 20501607), (12, 13667738), (14, 11715204), (21, 7810136), (24, 6833869), (28, 5857602), (42, 3905068), (56, 2928801), (84, 1952534), (168, 976267), (383, 428232), (766, 214116), (1149, 142744), (1532, 107058), (2298, 71372), (2549, 64344), (2681, 61176), (3064, 53529), (4596, 35686), (5098, 32172), (5362, 30588), (7647, 21448), (8043, 20392), (9192, 17843), (10196, 16086), (10724, 15294)]