141440464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 310962240

約数和(自身を除く): 169521776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 59, 88, 106, 118, 176, 212, 236, 257, 424, 472, 514, 583, 649, 848, 944, 1028, 1166, 1298, 2056, 2332, 2596, 2827, 3127, 4112, 4664, 5192, 5654, 6254, 9328, 10384, 11308, 12508, 13621, 15163, 22616, 25016, 27242, 30326, 34397, 45232, 50032, 54484, 60652, 68794, 108968, 121304, 137588, 149831, 166793, 217936, 242608, 275176, 299662, 333586, 550352, 599324, 667172, 803639, 1198648, 1334344, 1607278, 2397296, 2668688, 3214556, 6429112, 8840029, 12858224, 17680058, 35360116, 70720232, 141440464]

約数ペア:

[(1, 141440464), (2, 70720232), (4, 35360116), (8, 17680058), (11, 12858224), (16, 8840029), (22, 6429112), (44, 3214556), (53, 2668688), (59, 2397296), (88, 1607278), (106, 1334344), (118, 1198648), (176, 803639), (212, 667172), (236, 599324), (257, 550352), (424, 333586), (472, 299662), (514, 275176), (583, 242608), (649, 217936), (848, 166793), (944, 149831), (1028, 137588), (1166, 121304), (1298, 108968), (2056, 68794), (2332, 60652), (2596, 54484), (2827, 50032), (3127, 45232), (4112, 34397), (4664, 30326), (5192, 27242), (5654, 25016), (6254, 22616), (9328, 15163), (10384, 13621), (11308, 12508)]