163987936

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 396264960

約数和(自身を除く): 232277024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 76, 106, 112, 133, 152, 212, 224, 266, 304, 371, 424, 532, 608, 727, 742, 848, 1007, 1064, 1454, 1484, 1696, 2014, 2128, 2908, 2968, 4028, 4256, 5089, 5816, 5936, 7049, 8056, 10178, 11632, 11872, 13813, 14098, 16112, 20356, 23264, 27626, 28196, 32224, 38531, 40712, 55252, 56392, 77062, 81424, 96691, 110504, 112784, 154124, 162848, 193382, 221008, 225568, 269717, 308248, 386764, 442016, 539434, 616496, 732089, 773528, 1078868, 1232992, 1464178, 1547056, 2157736, 2928356, 3094112, 4315472, 5124623, 5856712, 8630944, 10249246, 11713424, 20498492, 23426848, 40996984, 81993968, 163987936]

約数ペア:

[(1, 163987936), (2, 81993968), (4, 40996984), (7, 23426848), (8, 20498492), (14, 11713424), (16, 10249246), (19, 8630944), (28, 5856712), (32, 5124623), (38, 4315472), (53, 3094112), (56, 2928356), (76, 2157736), (106, 1547056), (112, 1464178), (133, 1232992), (152, 1078868), (212, 773528), (224, 732089), (266, 616496), (304, 539434), (371, 442016), (424, 386764), (532, 308248), (608, 269717), (727, 225568), (742, 221008), (848, 193382), (1007, 162848), (1064, 154124), (1454, 112784), (1484, 110504), (1696, 96691), (2014, 81424), (2128, 77062), (2908, 56392), (2968, 55252), (4028, 40712), (4256, 38531), (5089, 32224), (5816, 28196), (5936, 27626), (7049, 23264), (8056, 20356), (10178, 16112), (11632, 14098), (11872, 13813)]