126809344

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:124

約数の個数: 108

約数和(自身を含む): 284851840

約数和(自身を除く): 158042496

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 58, 62, 64, 76, 116, 124, 128, 152, 232, 248, 256, 304, 464, 496, 551, 589, 608, 841, 899, 928, 992, 1102, 1178, 1216, 1682, 1798, 1856, 1984, 2204, 2356, 2432, 3364, 3596, 3712, 3968, 4408, 4712, 4864, 6728, 7192, 7424, 7936, 8816, 9424, 13456, 14384, 15979, 17081, 17632, 18848, 26071, 26912, 28768, 31958, 34162, 35264, 37696, 52142, 53824, 57536, 63916, 68324, 70528, 75392, 104284, 107648, 115072, 127832, 136648, 141056, 150784, 208568, 215296, 230144, 255664, 273296, 417136, 495349, 511328, 546592, 834272, 990698, 1022656, 1093184, 1668544, 1981396, 2045312, 2186368, 3337088, 3962792, 4090624, 4372736, 6674176, 7925584, 15851168, 31702336, 63404672, 126809344]

約数ペア:

[(1, 126809344), (2, 63404672), (4, 31702336), (8, 15851168), (16, 7925584), (19, 6674176), (29, 4372736), (31, 4090624), (32, 3962792), (38, 3337088), (58, 2186368), (62, 2045312), (64, 1981396), (76, 1668544), (116, 1093184), (124, 1022656), (128, 990698), (152, 834272), (232, 546592), (248, 511328), (256, 495349), (304, 417136), (464, 273296), (496, 255664), (551, 230144), (589, 215296), (608, 208568), (841, 150784), (899, 141056), (928, 136648), (992, 127832), (1102, 115072), (1178, 107648), (1216, 104284), (1682, 75392), (1798, 70528), (1856, 68324), (1984, 63916), (2204, 57536), (2356, 53824), (2432, 52142), (3364, 37696), (3596, 35264), (3712, 34162), (3968, 31958), (4408, 28768), (4712, 26912), (4864, 26071), (6728, 18848), (7192, 17632), (7424, 17081), (7936, 15979), (8816, 14384), (9424, 13456)]