120820688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1$

素因数の和:1779

約数の個数: 40

約数和(自身を含む): 242460672

約数和(自身を除く): 121639984

約数列:

[1, 2, 4, 8, 16, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 1607, 2032, 3214, 4699, 6428, 9398, 12856, 18796, 25712, 37592, 59459, 75184, 118918, 204089, 237836, 408178, 475672, 816356, 951344, 1632712, 3265424, 7551293, 15102586, 30205172, 60410344, 120820688]

約数ペア:

[(1, 120820688), (2, 60410344), (4, 30205172), (8, 15102586), (16, 7551293), (37, 3265424), (74, 1632712), (127, 951344), (148, 816356), (254, 475672), (296, 408178), (508, 237836), (592, 204089), (1016, 118918), (1607, 75184), (2032, 59459), (3214, 37592), (4699, 25712), (6428, 18796), (9398, 12856)]