118720784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1312

約数の個数: 80

約数和(自身を含む): 287564928

約数和(自身を除く): 168844144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 938, 1072, 1217, 1456, 1742, 1876, 2434, 3484, 3752, 4868, 6097, 6968, 7504, 8519, 9736, 12194, 13936, 15821, 17038, 19472, 24388, 31642, 34076, 48776, 63284, 68152, 81539, 97552, 110747, 126568, 136304, 163078, 221494, 253136, 326156, 442988, 570773, 652312, 885976, 1060007, 1141546, 1304624, 1771952, 2120014, 2283092, 4240028, 4566184, 7420049, 8480056, 9132368, 14840098, 16960112, 29680196, 59360392, 118720784]

約数ペア:

[(1, 118720784), (2, 59360392), (4, 29680196), (7, 16960112), (8, 14840098), (13, 9132368), (14, 8480056), (16, 7420049), (26, 4566184), (28, 4240028), (52, 2283092), (56, 2120014), (67, 1771952), (91, 1304624), (104, 1141546), (112, 1060007), (134, 885976), (182, 652312), (208, 570773), (268, 442988), (364, 326156), (469, 253136), (536, 221494), (728, 163078), (871, 136304), (938, 126568), (1072, 110747), (1217, 97552), (1456, 81539), (1742, 68152), (1876, 63284), (2434, 48776), (3484, 34076), (3752, 31642), (4868, 24388), (6097, 19472), (6968, 17038), (7504, 15821), (8519, 13936), (9736, 12194)]